80902416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 246283840

約数和(自身を除く): 165381424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 109, 112, 141, 168, 188, 218, 282, 327, 329, 336, 376, 436, 564, 654, 658, 752, 763, 872, 987, 1128, 1308, 1316, 1526, 1744, 1974, 2209, 2256, 2289, 2616, 2632, 3052, 3948, 4418, 4578, 5123, 5232, 5264, 6104, 6627, 7896, 8836, 9156, 10246, 12208, 13254, 15369, 15463, 15792, 17672, 18312, 20492, 26508, 30738, 30926, 35344, 35861, 36624, 40984, 46389, 53016, 61476, 61852, 71722, 81968, 92778, 106032, 107583, 122952, 123704, 143444, 185556, 215166, 240781, 245904, 247408, 286888, 371112, 430332, 481562, 573776, 722343, 742224, 860664, 963124, 1444686, 1685467, 1721328, 1926248, 2889372, 3370934, 3852496, 5056401, 5778744, 6741868, 10112802, 11557488, 13483736, 20225604, 26967472, 40451208, 80902416]

約数ペア:

[(1, 80902416), (2, 40451208), (3, 26967472), (4, 20225604), (6, 13483736), (7, 11557488), (8, 10112802), (12, 6741868), (14, 5778744), (16, 5056401), (21, 3852496), (24, 3370934), (28, 2889372), (42, 1926248), (47, 1721328), (48, 1685467), (56, 1444686), (84, 963124), (94, 860664), (109, 742224), (112, 722343), (141, 573776), (168, 481562), (188, 430332), (218, 371112), (282, 286888), (327, 247408), (329, 245904), (336, 240781), (376, 215166), (436, 185556), (564, 143444), (654, 123704), (658, 122952), (752, 107583), (763, 106032), (872, 92778), (987, 81968), (1128, 71722), (1308, 61852), (1316, 61476), (1526, 53016), (1744, 46389), (1974, 40984), (2209, 36624), (2256, 35861), (2289, 35344), (2616, 30926), (2632, 30738), (3052, 26508), (3948, 20492), (4418, 18312), (4578, 17672), (5123, 15792), (5232, 15463), (5264, 15369), (6104, 13254), (6627, 12208), (7896, 10246), (8836, 9156)]