71578986

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 146323968

約数和(自身を除く): 74744982

約数列:

[1, 2, 3, 6, 61, 122, 183, 223, 366, 446, 669, 877, 1338, 1754, 2631, 5262, 13603, 27206, 40809, 53497, 81618, 106994, 160491, 195571, 320982, 391142, 586713, 1173426, 11929831, 23859662, 35789493, 71578986]

約数ペア:

[(1, 71578986), (2, 35789493), (3, 23859662), (6, 11929831), (61, 1173426), (122, 586713), (183, 391142), (223, 320982), (366, 195571), (446, 160491), (669, 106994), (877, 81618), (1338, 53497), (1754, 40809), (2631, 27206), (5262, 13603)]