80660736

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 108

約数和(自身を含む): 250547388

約数和(自身を除く): 169886652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 2693, 3328, 3744, 4992, 5386, 7488, 8079, 9984, 10772, 14976, 16158, 21544, 24237, 29952, 32316, 35009, 43088, 48474, 64632, 70018, 86176, 96948, 105027, 129264, 140036, 172352, 193896, 210054, 258528, 280072, 315081, 344704, 387792, 420108, 517056, 560144, 630162, 689408, 775584, 840216, 1034112, 1120288, 1260324, 1551168, 1680432, 2068224, 2240576, 2520648, 3102336, 3360864, 4481152, 5041296, 6204672, 6721728, 8962304, 10082592, 13443456, 20165184, 26886912, 40330368, 80660736]

約数ペア:

[(1, 80660736), (2, 40330368), (3, 26886912), (4, 20165184), (6, 13443456), (8, 10082592), (9, 8962304), (12, 6721728), (13, 6204672), (16, 5041296), (18, 4481152), (24, 3360864), (26, 3102336), (32, 2520648), (36, 2240576), (39, 2068224), (48, 1680432), (52, 1551168), (64, 1260324), (72, 1120288), (78, 1034112), (96, 840216), (104, 775584), (117, 689408), (128, 630162), (144, 560144), (156, 517056), (192, 420108), (208, 387792), (234, 344704), (256, 315081), (288, 280072), (312, 258528), (384, 210054), (416, 193896), (468, 172352), (576, 140036), (624, 129264), (768, 105027), (832, 96948), (936, 86176), (1152, 70018), (1248, 64632), (1664, 48474), (1872, 43088), (2304, 35009), (2496, 32316), (2693, 29952), (3328, 24237), (3744, 21544), (4992, 16158), (5386, 14976), (7488, 10772), (8079, 9984)]