90278412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9511}}^1$

素因数の和:9638

約数の個数: 48

約数和(自身を含む): 242898432

約数和(自身を除く): 152620020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 9511, 19022, 28533, 38044, 57066, 66577, 114132, 133154, 199731, 266308, 399462, 798924, 1074743, 2149486, 3224229, 4298972, 6448458, 7523201, 12896916, 15046402, 22569603, 30092804, 45139206, 90278412]

約数ペア:

[(1, 90278412), (2, 45139206), (3, 30092804), (4, 22569603), (6, 15046402), (7, 12896916), (12, 7523201), (14, 6448458), (21, 4298972), (28, 3224229), (42, 2149486), (84, 1074743), (113, 798924), (226, 399462), (339, 266308), (452, 199731), (678, 133154), (791, 114132), (1356, 66577), (1582, 57066), (2373, 38044), (3164, 28533), (4746, 19022), (9492, 9511)]