72607518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{130121}}^1$

素因数の和:130160

約数の個数: 24

約数和(自身を含む): 162392256

約数和(自身を除く): 89784738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 130121, 260242, 390363, 780726, 1171089, 2342178, 4033751, 8067502, 12101253, 24202506, 36303759, 72607518]

約数ペア:

[(1, 72607518), (2, 36303759), (3, 24202506), (6, 12101253), (9, 8067502), (18, 4033751), (31, 2342178), (62, 1171089), (93, 780726), (186, 390363), (279, 260242), (558, 130121)]