80530416

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1571

約数の個数: 80

約数和(自身を含む): 233080320

約数和(自身を除く): 152549904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1423, 1572, 2096, 2358, 2846, 3144, 3537, 4269, 4716, 5692, 6288, 7074, 8538, 9432, 11384, 12807, 14148, 17076, 18864, 22768, 25614, 28296, 34152, 38421, 51228, 56592, 68304, 76842, 102456, 153684, 186413, 204912, 307368, 372826, 559239, 614736, 745652, 1118478, 1491304, 1677717, 2236956, 2982608, 3355434, 4473912, 5033151, 6710868, 8947824, 10066302, 13421736, 20132604, 26843472, 40265208, 80530416]

約数ペア:

[(1, 80530416), (2, 40265208), (3, 26843472), (4, 20132604), (6, 13421736), (8, 10066302), (9, 8947824), (12, 6710868), (16, 5033151), (18, 4473912), (24, 3355434), (27, 2982608), (36, 2236956), (48, 1677717), (54, 1491304), (72, 1118478), (108, 745652), (131, 614736), (144, 559239), (216, 372826), (262, 307368), (393, 204912), (432, 186413), (524, 153684), (786, 102456), (1048, 76842), (1179, 68304), (1423, 56592), (1572, 51228), (2096, 38421), (2358, 34152), (2846, 28296), (3144, 25614), (3537, 22768), (4269, 18864), (4716, 17076), (5692, 14148), (6288, 12807), (7074, 11384), (8538, 9432)]