77316976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 173703168

約数和(自身を除く): 96386192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 383, 407, 496, 592, 682, 766, 814, 1147, 1364, 1532, 1628, 2294, 2728, 3064, 3256, 4213, 4588, 5456, 6128, 6512, 8426, 9176, 11873, 12617, 14171, 16852, 18352, 23746, 25234, 28342, 33704, 47492, 50468, 56684, 67408, 94984, 100936, 113368, 130603, 155881, 189968, 201872, 226736, 261206, 311762, 439301, 522412, 623524, 878602, 1044824, 1247048, 1757204, 2089648, 2494096, 3514408, 4832311, 7028816, 9664622, 19329244, 38658488, 77316976]

約数ペア:

[(1, 77316976), (2, 38658488), (4, 19329244), (8, 9664622), (11, 7028816), (16, 4832311), (22, 3514408), (31, 2494096), (37, 2089648), (44, 1757204), (62, 1247048), (74, 1044824), (88, 878602), (124, 623524), (148, 522412), (176, 439301), (248, 311762), (296, 261206), (341, 226736), (383, 201872), (407, 189968), (496, 155881), (592, 130603), (682, 113368), (766, 100936), (814, 94984), (1147, 67408), (1364, 56684), (1532, 50468), (1628, 47492), (2294, 33704), (2728, 28342), (3064, 25234), (3256, 23746), (4213, 18352), (4588, 16852), (5456, 14171), (6128, 12617), (6512, 11873), (8426, 9176)]