71205228

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{25037}}^1$

素因数の和:25126

約数の個数: 36

約数和(自身を含む): 182276640

約数和(自身を除く): 111071412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 25037, 50074, 75111, 100148, 150222, 225333, 300444, 450666, 901332, 1977923, 3955846, 5933769, 7911692, 11867538, 17801307, 23735076, 35602614, 71205228]

約数ペア:

[(1, 71205228), (2, 35602614), (3, 23735076), (4, 17801307), (6, 11867538), (9, 7911692), (12, 5933769), (18, 3955846), (36, 1977923), (79, 901332), (158, 450666), (237, 300444), (316, 225333), (474, 150222), (711, 100148), (948, 75111), (1422, 50074), (2844, 25037)]