76772620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 177666048

約数和(自身を除く): 100893428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 53, 67, 92, 94, 106, 115, 134, 188, 212, 230, 235, 265, 268, 335, 460, 470, 530, 670, 940, 1060, 1081, 1219, 1340, 1541, 2162, 2438, 2491, 3082, 3149, 3551, 4324, 4876, 4982, 5405, 6095, 6164, 6298, 7102, 7705, 9964, 10810, 12190, 12455, 12596, 14204, 15410, 15745, 17755, 21620, 24380, 24910, 30820, 31490, 35510, 49820, 57293, 62980, 71020, 72427, 81673, 114586, 144854, 163346, 166897, 229172, 286465, 289708, 326692, 333794, 362135, 408365, 572930, 667588, 724270, 816730, 834485, 1145860, 1448540, 1633460, 1668970, 3337940, 3838631, 7677262, 15354524, 19193155, 38386310, 76772620]

約数ペア:

[(1, 76772620), (2, 38386310), (4, 19193155), (5, 15354524), (10, 7677262), (20, 3838631), (23, 3337940), (46, 1668970), (47, 1633460), (53, 1448540), (67, 1145860), (92, 834485), (94, 816730), (106, 724270), (115, 667588), (134, 572930), (188, 408365), (212, 362135), (230, 333794), (235, 326692), (265, 289708), (268, 286465), (335, 229172), (460, 166897), (470, 163346), (530, 144854), (670, 114586), (940, 81673), (1060, 72427), (1081, 71020), (1219, 62980), (1340, 57293), (1541, 49820), (2162, 35510), (2438, 31490), (2491, 30820), (3082, 24910), (3149, 24380), (3551, 21620), (4324, 17755), (4876, 15745), (4982, 15410), (5405, 14204), (6095, 12596), (6164, 12455), (6298, 12190), (7102, 10810), (7705, 9964)]