56730456

素因数分解:

$2^3\times 3^4\times {\mathrm{87547}}^1$

素因数の和:87565

約数の個数: 40

約数和(自身を含む): 158899620

約数和(自身を除く): 102169164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 87547, 175094, 262641, 350188, 525282, 700376, 787923, 1050564, 1575846, 2101128, 2363769, 3151692, 4727538, 6303384, 7091307, 9455076, 14182614, 18910152, 28365228, 56730456]

約数ペア:

[(1, 56730456), (2, 28365228), (3, 18910152), (4, 14182614), (6, 9455076), (8, 7091307), (9, 6303384), (12, 4727538), (18, 3151692), (24, 2363769), (27, 2101128), (36, 1575846), (54, 1050564), (72, 787923), (81, 700376), (108, 525282), (162, 350188), (216, 262641), (324, 175094), (648, 87547)]