71182944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 256628736

約数和(自身を除く): 185445792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 67, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 134, 136, 144, 153, 168, 186, 201, 204, 217, 224, 238, 248, 252, 268, 272, 279, 288, 306, 336, 357, 372, 402, 408, 434, 469, 476, 496, 504, 527, 536, 544, 558, 603, 612, 651, 672, 714, 744, 804, 816, 868, 938, 952, 992, 1008, 1054, 1071, 1072, 1116, 1139, 1206, 1224, 1302, 1407, 1428, 1488, 1581, 1608, 1632, 1736, 1876, 1904, 1953, 2016, 2077, 2108, 2142, 2144, 2232, 2278, 2412, 2448, 2604, 2814, 2856, 2976, 3162, 3216, 3417, 3472, 3689, 3752, 3808, 3906, 4154, 4216, 4221, 4284, 4464, 4556, 4743, 4824, 4896, 5208, 5628, 5712, 6231, 6324, 6432, 6834, 6944, 7378, 7504, 7812, 7973, 8308, 8432, 8442, 8568, 8928, 9112, 9486, 9648, 10251, 10416, 11067, 11256, 11424, 12462, 12648, 13668, 14539, 14756, 15008, 15624, 15946, 16616, 16864, 16884, 17136, 18224, 18693, 18972, 19296, 20502, 20832, 22134, 22512, 23919, 24924, 25296, 27336, 29078, 29512, 31248, 31892, 33201, 33232, 33768, 34272, 35309, 36448, 37386, 37944, 41004, 43617, 44268, 45024, 47838, 49848, 50592, 54672, 58156, 59024, 62496, 63784, 66402, 66464, 67536, 70618, 71757, 74772, 75888, 82008, 87234, 88536, 95676, 99696, 105927, 109344, 116312, 118048, 127568, 130851, 132804, 135072, 141236, 143514, 149544, 151776, 164016, 174468, 177072, 191352, 199392, 211854, 232624, 247163, 255136, 261702, 265608, 282472, 287028, 299088, 317781, 328032, 348936, 354144, 382704, 423708, 465248, 494326, 523404, 531216, 564944, 574056, 598176, 635562, 697872, 741489, 765408, 847416, 988652, 1046808, 1062432, 1129888, 1148112, 1271124, 1395744, 1482978, 1694832, 1977304, 2093616, 2224467, 2296224, 2542248, 2965956, 3389664, 3954608, 4187232, 4448934, 5084496, 5931912, 7909216, 8897868, 10168992, 11863824, 17795736, 23727648, 35591472, 71182944]

約数ペア:

[(1, 71182944), (2, 35591472), (3, 23727648), (4, 17795736), (6, 11863824), (7, 10168992), (8, 8897868), (9, 7909216), (12, 5931912), (14, 5084496), (16, 4448934), (17, 4187232), (18, 3954608), (21, 3389664), (24, 2965956), (28, 2542248), (31, 2296224), (32, 2224467), (34, 2093616), (36, 1977304), (42, 1694832), (48, 1482978), (51, 1395744), (56, 1271124), (62, 1148112), (63, 1129888), (67, 1062432), (68, 1046808), (72, 988652), (84, 847416), (93, 765408), (96, 741489), (102, 697872), (112, 635562), (119, 598176), (124, 574056), (126, 564944), (134, 531216), (136, 523404), (144, 494326), (153, 465248), (168, 423708), (186, 382704), (201, 354144), (204, 348936), (217, 328032), (224, 317781), (238, 299088), (248, 287028), (252, 282472), (268, 265608), (272, 261702), (279, 255136), (288, 247163), (306, 232624), (336, 211854), (357, 199392), (372, 191352), (402, 177072), (408, 174468), (434, 164016), (469, 151776), (476, 149544), (496, 143514), (504, 141236), (527, 135072), (536, 132804), (544, 130851), (558, 127568), (603, 118048), (612, 116312), (651, 109344), (672, 105927), (714, 99696), (744, 95676), (804, 88536), (816, 87234), (868, 82008), (938, 75888), (952, 74772), (992, 71757), (1008, 70618), (1054, 67536), (1071, 66464), (1072, 66402), (1116, 63784), (1139, 62496), (1206, 59024), (1224, 58156), (1302, 54672), (1407, 50592), (1428, 49848), (1488, 47838), (1581, 45024), (1608, 44268), (1632, 43617), (1736, 41004), (1876, 37944), (1904, 37386), (1953, 36448), (2016, 35309), (2077, 34272), (2108, 33768), (2142, 33232), (2144, 33201), (2232, 31892), (2278, 31248), (2412, 29512), (2448, 29078), (2604, 27336), (2814, 25296), (2856, 24924), (2976, 23919), (3162, 22512), (3216, 22134), (3417, 20832), (3472, 20502), (3689, 19296), (3752, 18972), (3808, 18693), (3906, 18224), (4154, 17136), (4216, 16884), (4221, 16864), (4284, 16616), (4464, 15946), (4556, 15624), (4743, 15008), (4824, 14756), (4896, 14539), (5208, 13668), (5628, 12648), (5712, 12462), (6231, 11424), (6324, 11256), (6432, 11067), (6834, 10416), (6944, 10251), (7378, 9648), (7504, 9486), (7812, 9112), (7973, 8928), (8308, 8568), (8432, 8442)]