87062404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 183466584

約数和(自身を除く): 96404180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 121, 137, 143, 202, 242, 274, 286, 404, 484, 548, 572, 1111, 1313, 1507, 1573, 1781, 2222, 2626, 3014, 3146, 3562, 4444, 5252, 6028, 6292, 7124, 12221, 13837, 14443, 16577, 19591, 24442, 27674, 28886, 33154, 39182, 48884, 55348, 57772, 66308, 78364, 152207, 158873, 179881, 215501, 304414, 317746, 359762, 431002, 608828, 635492, 719524, 862004, 1674277, 1978691, 3348554, 3957382, 6697108, 7914764, 21765601, 43531202, 87062404]

約数ペア:

[(1, 87062404), (2, 43531202), (4, 21765601), (11, 7914764), (13, 6697108), (22, 3957382), (26, 3348554), (44, 1978691), (52, 1674277), (101, 862004), (121, 719524), (137, 635492), (143, 608828), (202, 431002), (242, 359762), (274, 317746), (286, 304414), (404, 215501), (484, 179881), (548, 158873), (572, 152207), (1111, 78364), (1313, 66308), (1507, 57772), (1573, 55348), (1781, 48884), (2222, 39182), (2626, 33154), (3014, 28886), (3146, 27674), (3562, 24442), (4444, 19591), (5252, 16577), (6028, 14443), (6292, 13837), (7124, 12221)]