80839122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 203780016

約数和(自身を除く): 122940894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1627, 1911, 2366, 3254, 3549, 3822, 4881, 7098, 8281, 9762, 11389, 16562, 21151, 22778, 24843, 34167, 42302, 49686, 63453, 68334, 79723, 126906, 148057, 159446, 239169, 274963, 296114, 444171, 478338, 549926, 824889, 888342, 1036399, 1649778, 1924741, 2072798, 3109197, 3849482, 5774223, 6218394, 11548446, 13473187, 26946374, 40419561, 80839122]

約数ペア:

[(1, 80839122), (2, 40419561), (3, 26946374), (6, 13473187), (7, 11548446), (13, 6218394), (14, 5774223), (21, 3849482), (26, 3109197), (39, 2072798), (42, 1924741), (49, 1649778), (78, 1036399), (91, 888342), (98, 824889), (147, 549926), (169, 478338), (182, 444171), (273, 296114), (294, 274963), (338, 239169), (507, 159446), (546, 148057), (637, 126906), (1014, 79723), (1183, 68334), (1274, 63453), (1627, 49686), (1911, 42302), (2366, 34167), (3254, 24843), (3549, 22778), (3822, 21151), (4881, 16562), (7098, 11389), (8281, 9762)]