78352812

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31543}}^1$

素因数の和:31579

約数の個数: 48

約数和(自身を含む): 211975680

約数和(自身を除く): 133622868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31543, 63086, 94629, 126172, 189258, 283887, 378516, 567774, 725489, 851661, 1135548, 1450978, 1703322, 2176467, 2901956, 3406644, 4352934, 6529401, 8705868, 13058802, 19588203, 26117604, 39176406, 78352812]

約数ペア:

[(1, 78352812), (2, 39176406), (3, 26117604), (4, 19588203), (6, 13058802), (9, 8705868), (12, 6529401), (18, 4352934), (23, 3406644), (27, 2901956), (36, 2176467), (46, 1703322), (54, 1450978), (69, 1135548), (92, 851661), (108, 725489), (138, 567774), (207, 378516), (276, 283887), (414, 189258), (621, 126172), (828, 94629), (1242, 63086), (2484, 31543)]