85144164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 233845920

約数和(自身を除く): 148701756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1627, 1869, 2492, 3254, 3738, 4361, 4881, 6508, 7476, 8722, 9762, 11389, 13083, 17444, 19524, 22778, 26166, 34167, 45556, 52332, 68334, 79723, 136668, 144803, 159446, 239169, 289606, 318892, 434409, 478338, 579212, 868818, 956676, 1013621, 1737636, 2027242, 3040863, 4054484, 6081726, 7095347, 12163452, 14190694, 21286041, 28381388, 42572082, 85144164]

約数ペア:

[(1, 85144164), (2, 42572082), (3, 28381388), (4, 21286041), (6, 14190694), (7, 12163452), (12, 7095347), (14, 6081726), (21, 4054484), (28, 3040863), (42, 2027242), (49, 1737636), (84, 1013621), (89, 956676), (98, 868818), (147, 579212), (178, 478338), (196, 434409), (267, 318892), (294, 289606), (356, 239169), (534, 159446), (588, 144803), (623, 136668), (1068, 79723), (1246, 68334), (1627, 52332), (1869, 45556), (2492, 34167), (3254, 26166), (3738, 22778), (4361, 19524), (4881, 17444), (6508, 13083), (7476, 11389), (8722, 9762)]