90669488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62273}}^1$

素因数の和:62301

約数の個数: 40

約数和(自身を含む): 216215328

約数和(自身を除く): 125545840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 62273, 124546, 249092, 435911, 498184, 809549, 871822, 996368, 1619098, 1743644, 3238196, 3487288, 5666843, 6476392, 6974576, 11333686, 12952784, 22667372, 45334744, 90669488]

約数ペア:

[(1, 90669488), (2, 45334744), (4, 22667372), (7, 12952784), (8, 11333686), (13, 6974576), (14, 6476392), (16, 5666843), (26, 3487288), (28, 3238196), (52, 1743644), (56, 1619098), (91, 996368), (104, 871822), (112, 809549), (182, 498184), (208, 435911), (364, 249092), (728, 124546), (1456, 62273)]