71967132

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3109}}^1$

素因数の和:3762

約数の個数: 36

約数和(自身を含む): 182258440

約数和(自身を除く): 110291308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3109, 3858, 5787, 6218, 7716, 9327, 11574, 12436, 18654, 23148, 27981, 37308, 55962, 111924, 1999087, 3998174, 5997261, 7996348, 11994522, 17991783, 23989044, 35983566, 71967132]

約数ペア:

[(1, 71967132), (2, 35983566), (3, 23989044), (4, 17991783), (6, 11994522), (9, 7996348), (12, 5997261), (18, 3998174), (36, 1999087), (643, 111924), (1286, 55962), (1929, 37308), (2572, 27981), (3109, 23148), (3858, 18654), (5787, 12436), (6218, 11574), (7716, 9327)]