72411846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29947}}^1$

素因数の和:29996

約数の個数: 32

約数和(自身を含む): 161000448

約数和(自身を除く): 88588602

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 29947, 59894, 89841, 179682, 389311, 778622, 928357, 1167933, 1856714, 2335866, 2785071, 5570142, 12068641, 24137282, 36205923, 72411846]

約数ペア:

[(1, 72411846), (2, 36205923), (3, 24137282), (6, 12068641), (13, 5570142), (26, 2785071), (31, 2335866), (39, 1856714), (62, 1167933), (78, 928357), (93, 778622), (186, 389311), (403, 179682), (806, 89841), (1209, 59894), (2418, 29947)]