77540832

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1200

約数の個数: 72

約数和(自身を含む): 221477256

約数和(自身を除く): 143936424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 877, 921, 1228, 1754, 1842, 2456, 2631, 2763, 3508, 3684, 4912, 5262, 5526, 7016, 7368, 7893, 9824, 10524, 11052, 14032, 14736, 15786, 21048, 22104, 28064, 29472, 31572, 42096, 44208, 63144, 84192, 88416, 126288, 252576, 269239, 538478, 807717, 1076956, 1615434, 2153912, 2423151, 3230868, 4307824, 4846302, 6461736, 8615648, 9692604, 12923472, 19385208, 25846944, 38770416, 77540832]

約数ペア:

[(1, 77540832), (2, 38770416), (3, 25846944), (4, 19385208), (6, 12923472), (8, 9692604), (9, 8615648), (12, 6461736), (16, 4846302), (18, 4307824), (24, 3230868), (32, 2423151), (36, 2153912), (48, 1615434), (72, 1076956), (96, 807717), (144, 538478), (288, 269239), (307, 252576), (614, 126288), (877, 88416), (921, 84192), (1228, 63144), (1754, 44208), (1842, 42096), (2456, 31572), (2631, 29472), (2763, 28064), (3508, 22104), (3684, 21048), (4912, 15786), (5262, 14736), (5526, 14032), (7016, 11052), (7368, 10524), (7893, 9824)]