88317840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28307}}^1$

素因数の和:28336

約数の個数: 80

約数和(自身を含む): 294856128

約数和(自身を除く): 206538288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28307, 56614, 84921, 113228, 141535, 169842, 226456, 283070, 339684, 367991, 424605, 452912, 566140, 679368, 735982, 849210, 1103973, 1132280, 1358736, 1471964, 1698420, 1839955, 2207946, 2264560, 2943928, 3396840, 3679910, 4415892, 5519865, 5887856, 6793680, 7359820, 8831784, 11039730, 14719640, 17663568, 22079460, 29439280, 44158920, 88317840]

約数ペア:

[(1, 88317840), (2, 44158920), (3, 29439280), (4, 22079460), (5, 17663568), (6, 14719640), (8, 11039730), (10, 8831784), (12, 7359820), (13, 6793680), (15, 5887856), (16, 5519865), (20, 4415892), (24, 3679910), (26, 3396840), (30, 2943928), (39, 2264560), (40, 2207946), (48, 1839955), (52, 1698420), (60, 1471964), (65, 1358736), (78, 1132280), (80, 1103973), (104, 849210), (120, 735982), (130, 679368), (156, 566140), (195, 452912), (208, 424605), (240, 367991), (260, 339684), (312, 283070), (390, 226456), (520, 169842), (624, 141535), (780, 113228), (1040, 84921), (1560, 56614), (3120, 28307)]