90790434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 72

約数和(自身を含む): 231903360

約数和(自身を除く): 141112926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1303, 1422, 1659, 2606, 3318, 3871, 3909, 4977, 7742, 7818, 9121, 9954, 11613, 11727, 18242, 23226, 23454, 27363, 34839, 54726, 63847, 69678, 82089, 102937, 127694, 164178, 191541, 205874, 308811, 383082, 574623, 617622, 720559, 926433, 1149246, 1441118, 1852866, 2161677, 4323354, 5043913, 6485031, 10087826, 12970062, 15131739, 30263478, 45395217, 90790434]

約数ペア:

[(1, 90790434), (2, 45395217), (3, 30263478), (6, 15131739), (7, 12970062), (9, 10087826), (14, 6485031), (18, 5043913), (21, 4323354), (42, 2161677), (49, 1852866), (63, 1441118), (79, 1149246), (98, 926433), (126, 720559), (147, 617622), (158, 574623), (237, 383082), (294, 308811), (441, 205874), (474, 191541), (553, 164178), (711, 127694), (882, 102937), (1106, 82089), (1303, 69678), (1422, 63847), (1659, 54726), (2606, 34839), (3318, 27363), (3871, 23454), (3909, 23226), (4977, 18242), (7742, 11727), (7818, 11613), (9121, 9954)]