77317472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 161046144

約数和(自身を除く): 83728672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1901, 2542, 3802, 5084, 7604, 10168, 15208, 20336, 30416, 40672, 58931, 60832, 77941, 117862, 155882, 235724, 311764, 471448, 623528, 942896, 1247056, 1885792, 2416171, 2494112, 4832342, 9664684, 19329368, 38658736, 77317472]

約数ペア:

[(1, 77317472), (2, 38658736), (4, 19329368), (8, 9664684), (16, 4832342), (31, 2494112), (32, 2416171), (41, 1885792), (62, 1247056), (82, 942896), (124, 623528), (164, 471448), (248, 311764), (328, 235724), (496, 155882), (656, 117862), (992, 77941), (1271, 60832), (1312, 58931), (1901, 40672), (2542, 30416), (3802, 20336), (5084, 15208), (7604, 10168)]