90045228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6343}}^1$

素因数の和:6383

約数の個数: 72

約数和(自身を含む): 260053248

約数和(自身を除く): 170008020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 6343, 7098, 12686, 14196, 19029, 25372, 38058, 44401, 76116, 82459, 88802, 133203, 164918, 177604, 247377, 266406, 329836, 494754, 532812, 577213, 989508, 1071967, 1154426, 1731639, 2143934, 2308852, 3215901, 3463278, 4287868, 6431802, 6926556, 7503769, 12863604, 15007538, 22511307, 30015076, 45022614, 90045228]

約数ペア:

[(1, 90045228), (2, 45022614), (3, 30015076), (4, 22511307), (6, 15007538), (7, 12863604), (12, 7503769), (13, 6926556), (14, 6431802), (21, 4287868), (26, 3463278), (28, 3215901), (39, 2308852), (42, 2143934), (52, 1731639), (78, 1154426), (84, 1071967), (91, 989508), (156, 577213), (169, 532812), (182, 494754), (273, 329836), (338, 266406), (364, 247377), (507, 177604), (546, 164918), (676, 133203), (1014, 88802), (1092, 82459), (1183, 76116), (2028, 44401), (2366, 38058), (3549, 25372), (4732, 19029), (6343, 14196), (7098, 12686)]