72474196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 69049004

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 149, 298, 311, 391, 596, 622, 782, 1244, 1564, 2533, 3427, 5066, 5287, 6854, 7153, 10132, 10574, 13708, 14306, 21148, 28612, 46339, 58259, 92678, 116518, 121601, 185356, 233036, 243202, 486404, 787763, 1065797, 1575526, 2131594, 3151052, 4263188, 18118549, 36237098, 72474196]

約数ペア:

[(1, 72474196), (2, 36237098), (4, 18118549), (17, 4263188), (23, 3151052), (34, 2131594), (46, 1575526), (68, 1065797), (92, 787763), (149, 486404), (298, 243202), (311, 233036), (391, 185356), (596, 121601), (622, 116518), (782, 92678), (1244, 58259), (1564, 46339), (2533, 28612), (3427, 21148), (5066, 14306), (5287, 13708), (6854, 10574), (7153, 10132)]