72803808

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 267321600

約数和(自身を除く): 194517792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 67, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 134, 144, 147, 154, 168, 176, 196, 198, 201, 224, 231, 252, 264, 268, 288, 294, 308, 336, 343, 352, 392, 396, 402, 441, 462, 469, 504, 528, 536, 539, 588, 603, 616, 672, 686, 693, 737, 784, 792, 804, 882, 924, 938, 1008, 1029, 1056, 1072, 1078, 1176, 1206, 1232, 1372, 1386, 1407, 1474, 1568, 1584, 1608, 1617, 1764, 1848, 1876, 2016, 2058, 2144, 2156, 2211, 2352, 2412, 2464, 2744, 2772, 2814, 2948, 3087, 3168, 3216, 3234, 3283, 3528, 3696, 3752, 3773, 4116, 4221, 4312, 4422, 4704, 4824, 4851, 5159, 5488, 5544, 5628, 5896, 6174, 6432, 6468, 6566, 6633, 7056, 7392, 7504, 7546, 8232, 8442, 8624, 8844, 9648, 9702, 9849, 10318, 10976, 11088, 11256, 11319, 11792, 12348, 12936, 13132, 13266, 14112, 15008, 15092, 15477, 16464, 16884, 17248, 17688, 19296, 19404, 19698, 20636, 22176, 22512, 22638, 22981, 23584, 24696, 25872, 26264, 26532, 29547, 30184, 30954, 32928, 33768, 33957, 35376, 36113, 38808, 39396, 41272, 45024, 45276, 45962, 46431, 49392, 51744, 52528, 53064, 59094, 60368, 61908, 67536, 67914, 68943, 70752, 72226, 77616, 78792, 82544, 90552, 91924, 92862, 98784, 105056, 106128, 108339, 118188, 120736, 123816, 135072, 135828, 137886, 144452, 155232, 157584, 165088, 181104, 183848, 185724, 206829, 212256, 216678, 236376, 247632, 252791, 271656, 275772, 288904, 315168, 325017, 362208, 367696, 371448, 413658, 433356, 472752, 495264, 505582, 543312, 551544, 577808, 650034, 735392, 742896, 758373, 827316, 866712, 945504, 1011164, 1086624, 1103088, 1155616, 1300068, 1485792, 1516746, 1654632, 1733424, 2022328, 2206176, 2275119, 2600136, 3033492, 3309264, 3466848, 4044656, 4550238, 5200272, 6066984, 6618528, 8089312, 9100476, 10400544, 12133968, 18200952, 24267936, 36401904, 72803808]

約数ペア:

[(1, 72803808), (2, 36401904), (3, 24267936), (4, 18200952), (6, 12133968), (7, 10400544), (8, 9100476), (9, 8089312), (11, 6618528), (12, 6066984), (14, 5200272), (16, 4550238), (18, 4044656), (21, 3466848), (22, 3309264), (24, 3033492), (28, 2600136), (32, 2275119), (33, 2206176), (36, 2022328), (42, 1733424), (44, 1654632), (48, 1516746), (49, 1485792), (56, 1300068), (63, 1155616), (66, 1103088), (67, 1086624), (72, 1011164), (77, 945504), (84, 866712), (88, 827316), (96, 758373), (98, 742896), (99, 735392), (112, 650034), (126, 577808), (132, 551544), (134, 543312), (144, 505582), (147, 495264), (154, 472752), (168, 433356), (176, 413658), (196, 371448), (198, 367696), (201, 362208), (224, 325017), (231, 315168), (252, 288904), (264, 275772), (268, 271656), (288, 252791), (294, 247632), (308, 236376), (336, 216678), (343, 212256), (352, 206829), (392, 185724), (396, 183848), (402, 181104), (441, 165088), (462, 157584), (469, 155232), (504, 144452), (528, 137886), (536, 135828), (539, 135072), (588, 123816), (603, 120736), (616, 118188), (672, 108339), (686, 106128), (693, 105056), (737, 98784), (784, 92862), (792, 91924), (804, 90552), (882, 82544), (924, 78792), (938, 77616), (1008, 72226), (1029, 70752), (1056, 68943), (1072, 67914), (1078, 67536), (1176, 61908), (1206, 60368), (1232, 59094), (1372, 53064), (1386, 52528), (1407, 51744), (1474, 49392), (1568, 46431), (1584, 45962), (1608, 45276), (1617, 45024), (1764, 41272), (1848, 39396), (1876, 38808), (2016, 36113), (2058, 35376), (2144, 33957), (2156, 33768), (2211, 32928), (2352, 30954), (2412, 30184), (2464, 29547), (2744, 26532), (2772, 26264), (2814, 25872), (2948, 24696), (3087, 23584), (3168, 22981), (3216, 22638), (3234, 22512), (3283, 22176), (3528, 20636), (3696, 19698), (3752, 19404), (3773, 19296), (4116, 17688), (4221, 17248), (4312, 16884), (4422, 16464), (4704, 15477), (4824, 15092), (4851, 15008), (5159, 14112), (5488, 13266), (5544, 13132), (5628, 12936), (5896, 12348), (6174, 11792), (6432, 11319), (6468, 11256), (6566, 11088), (6633, 10976), (7056, 10318), (7392, 9849), (7504, 9702), (7546, 9648), (8232, 8844), (8442, 8624)]