79910312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 84595288

約数列:

[1, 2, 4, 8, 29, 31, 41, 58, 62, 82, 116, 124, 164, 232, 248, 271, 328, 542, 899, 1084, 1189, 1271, 1798, 2168, 2378, 2542, 3596, 4756, 5084, 7192, 7859, 8401, 9512, 10168, 11111, 15718, 16802, 22222, 31436, 33604, 36859, 44444, 62872, 67208, 73718, 88888, 147436, 243629, 294872, 322219, 344441, 487258, 644438, 688882, 974516, 1288876, 1377764, 1949032, 2577752, 2755528, 9988789, 19977578, 39955156, 79910312]

約数ペア:

[(1, 79910312), (2, 39955156), (4, 19977578), (8, 9988789), (29, 2755528), (31, 2577752), (41, 1949032), (58, 1377764), (62, 1288876), (82, 974516), (116, 688882), (124, 644438), (164, 487258), (232, 344441), (248, 322219), (271, 294872), (328, 243629), (542, 147436), (899, 88888), (1084, 73718), (1189, 67208), (1271, 62872), (1798, 44444), (2168, 36859), (2378, 33604), (2542, 31436), (3596, 22222), (4756, 16802), (5084, 15718), (7192, 11111), (7859, 10168), (8401, 9512)]