77690984

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9311}}^1$

素因数の和:9473

約数の個数: 32

約数和(自身を含む): 167616000

約数和(自身を除く): 89925016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 9311, 18622, 37244, 65177, 74488, 130354, 260708, 521416, 1387339, 2774678, 5549356, 9711373, 11098712, 19422746, 38845492, 77690984]

約数ペア:

[(1, 77690984), (2, 38845492), (4, 19422746), (7, 11098712), (8, 9711373), (14, 5549356), (28, 2774678), (56, 1387339), (149, 521416), (298, 260708), (596, 130354), (1043, 74488), (1192, 65177), (2086, 37244), (4172, 18622), (8344, 9311)]