90628314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 218529792

約数和(自身を除く): 127901478

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1457, 1481, 1974, 2914, 2962, 4371, 4443, 8742, 8886, 10199, 10367, 20398, 20734, 30597, 31101, 45911, 61194, 62202, 69607, 91822, 137733, 139214, 208821, 275466, 321377, 417642, 487249, 642754, 964131, 974498, 1461747, 1928262, 2157817, 2923494, 4315634, 6473451, 12946902, 15104719, 30209438, 45314157, 90628314]

約数ペア:

[(1, 90628314), (2, 45314157), (3, 30209438), (6, 15104719), (7, 12946902), (14, 6473451), (21, 4315634), (31, 2923494), (42, 2157817), (47, 1928262), (62, 1461747), (93, 974498), (94, 964131), (141, 642754), (186, 487249), (217, 417642), (282, 321377), (329, 275466), (434, 208821), (651, 139214), (658, 137733), (987, 91822), (1302, 69607), (1457, 62202), (1481, 61194), (1974, 45911), (2914, 31101), (2962, 30597), (4371, 20734), (4443, 20398), (8742, 10367), (8886, 10199)]