78665664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 275636736

約数和(自身を除く): 196971072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 313, 336, 352, 357, 374, 408, 448, 462, 476, 528, 544, 561, 616, 626, 672, 704, 714, 748, 816, 924, 939, 952, 1056, 1088, 1122, 1232, 1252, 1309, 1344, 1428, 1496, 1632, 1848, 1878, 1904, 2112, 2191, 2244, 2464, 2504, 2618, 2856, 2992, 3264, 3443, 3696, 3756, 3808, 3927, 4382, 4488, 4928, 5008, 5236, 5321, 5712, 5984, 6573, 6886, 7392, 7512, 7616, 7854, 8764, 8976, 10016, 10329, 10472, 10642, 11424, 11968, 13146, 13772, 14784, 15024, 15708, 15963, 17528, 17952, 20032, 20658, 20944, 21284, 22848, 24101, 26292, 27544, 30048, 31416, 31926, 35056, 35904, 37247, 41316, 41888, 42568, 48202, 52584, 55088, 58531, 60096, 62832, 63852, 70112, 72303, 74494, 82632, 83776, 85136, 96404, 105168, 110176, 111741, 117062, 125664, 127704, 140224, 144606, 148988, 165264, 170272, 175593, 192808, 210336, 220352, 223482, 234124, 251328, 255408, 289212, 297976, 330528, 340544, 351186, 385616, 409717, 420672, 446964, 468248, 510816, 578424, 595952, 661056, 702372, 771232, 819434, 893928, 936496, 1021632, 1156848, 1191904, 1229151, 1404744, 1542464, 1638868, 1787856, 1872992, 2313696, 2383808, 2458302, 2809488, 3277736, 3575712, 3745984, 4627392, 4916604, 5618976, 6555472, 7151424, 9833208, 11237952, 13110944, 19666416, 26221888, 39332832, 78665664]

約数ペア:

[(1, 78665664), (2, 39332832), (3, 26221888), (4, 19666416), (6, 13110944), (7, 11237952), (8, 9833208), (11, 7151424), (12, 6555472), (14, 5618976), (16, 4916604), (17, 4627392), (21, 3745984), (22, 3575712), (24, 3277736), (28, 2809488), (32, 2458302), (33, 2383808), (34, 2313696), (42, 1872992), (44, 1787856), (48, 1638868), (51, 1542464), (56, 1404744), (64, 1229151), (66, 1191904), (68, 1156848), (77, 1021632), (84, 936496), (88, 893928), (96, 819434), (102, 771232), (112, 702372), (119, 661056), (132, 595952), (136, 578424), (154, 510816), (168, 468248), (176, 446964), (187, 420672), (192, 409717), (204, 385616), (224, 351186), (231, 340544), (238, 330528), (264, 297976), (272, 289212), (308, 255408), (313, 251328), (336, 234124), (352, 223482), (357, 220352), (374, 210336), (408, 192808), (448, 175593), (462, 170272), (476, 165264), (528, 148988), (544, 144606), (561, 140224), (616, 127704), (626, 125664), (672, 117062), (704, 111741), (714, 110176), (748, 105168), (816, 96404), (924, 85136), (939, 83776), (952, 82632), (1056, 74494), (1088, 72303), (1122, 70112), (1232, 63852), (1252, 62832), (1309, 60096), (1344, 58531), (1428, 55088), (1496, 52584), (1632, 48202), (1848, 42568), (1878, 41888), (1904, 41316), (2112, 37247), (2191, 35904), (2244, 35056), (2464, 31926), (2504, 31416), (2618, 30048), (2856, 27544), (2992, 26292), (3264, 24101), (3443, 22848), (3696, 21284), (3756, 20944), (3808, 20658), (3927, 20032), (4382, 17952), (4488, 17528), (4928, 15963), (5008, 15708), (5236, 15024), (5321, 14784), (5712, 13772), (5984, 13146), (6573, 11968), (6886, 11424), (7392, 10642), (7512, 10472), (7616, 10329), (7854, 10016), (8764, 8976)]