90821588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 189072576

約数和(自身を除く): 98250988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 1913, 2158, 3652, 3826, 4316, 7652, 11869, 21043, 23738, 24869, 42086, 47476, 49738, 84172, 99476, 158779, 273559, 317558, 547118, 635116, 1094236, 1746569, 2064127, 3493138, 4128254, 6986276, 8256508, 22705397, 45410794, 90821588]

約数ペア:

[(1, 90821588), (2, 45410794), (4, 22705397), (11, 8256508), (13, 6986276), (22, 4128254), (26, 3493138), (44, 2064127), (52, 1746569), (83, 1094236), (143, 635116), (166, 547118), (286, 317558), (332, 273559), (572, 158779), (913, 99476), (1079, 84172), (1826, 49738), (1913, 47476), (2158, 42086), (3652, 24869), (3826, 23738), (4316, 21043), (7652, 11869)]