90095264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21205

約数の個数: 48

約数和(自身を含む): 213393600

約数和(自身を除く): 123298336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 402211, 592732, 677408, 804422, 1185464, 1608844, 2370928, 2815477, 3217688, 4741856, 5630954, 6435376, 11261908, 12870752, 22523816, 45047632, 90095264]

約数ペア:

[(1, 90095264), (2, 45047632), (4, 22523816), (7, 12870752), (8, 11261908), (14, 6435376), (16, 5630954), (19, 4741856), (28, 3217688), (32, 2815477), (38, 2370928), (56, 1608844), (76, 1185464), (112, 804422), (133, 677408), (152, 592732), (224, 402211), (266, 338704), (304, 296366), (532, 169352), (608, 148183), (1064, 84676), (2128, 42338), (4256, 21169)]