129712428

素因数分解:

$2^2\times 3^6\times {\mathrm{44483}}^1$

素因数の和:44505

約数の個数: 42

約数和(自身を含む): 340347084

約数和(自身を除く): 210634656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 44483, 88966, 133449, 177932, 266898, 400347, 533796, 800694, 1201041, 1601388, 2402082, 3603123, 4804164, 7206246, 10809369, 14412492, 21618738, 32428107, 43237476, 64856214, 129712428]

約数ペア:

[(1, 129712428), (2, 64856214), (3, 43237476), (4, 32428107), (6, 21618738), (9, 14412492), (12, 10809369), (18, 7206246), (27, 4804164), (36, 3603123), (54, 2402082), (81, 1601388), (108, 1201041), (162, 800694), (243, 533796), (324, 400347), (486, 266898), (729, 177932), (972, 133449), (1458, 88966), (2916, 44483)]