86779680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13938

約数の個数: 96

約数和(自身を含む): 294404544

約数和(自身を除く): 207624864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 139070, 166884, 180791, 208605, 222512, 278140, 333768, 361582, 417210, 445024, 542373, 556280, 667536, 723164, 834420, 903955, 1084746, 1112560, 1335072, 1446328, 1668840, 1807910, 2169492, 2225120, 2711865, 2892656, 3337680, 3615820, 4338984, 5423730, 5785312, 6675360, 7231640, 8677968, 10847460, 14463280, 17355936, 21694920, 28926560, 43389840, 86779680]

約数ペア:

[(1, 86779680), (2, 43389840), (3, 28926560), (4, 21694920), (5, 17355936), (6, 14463280), (8, 10847460), (10, 8677968), (12, 7231640), (13, 6675360), (15, 5785312), (16, 5423730), (20, 4338984), (24, 3615820), (26, 3337680), (30, 2892656), (32, 2711865), (39, 2225120), (40, 2169492), (48, 1807910), (52, 1668840), (60, 1446328), (65, 1335072), (78, 1112560), (80, 1084746), (96, 903955), (104, 834420), (120, 723164), (130, 667536), (156, 556280), (160, 542373), (195, 445024), (208, 417210), (240, 361582), (260, 333768), (312, 278140), (390, 222512), (416, 208605), (480, 180791), (520, 166884), (624, 139070), (780, 111256), (1040, 83442), (1248, 69535), (1560, 55628), (2080, 41721), (3120, 27814), (6240, 13907)]