77138044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 161796096

約数和(自身を除く): 84658052

約数列:

[1, 2, 4, 17, 23, 31, 34, 37, 43, 46, 62, 68, 74, 86, 92, 124, 148, 172, 391, 527, 629, 713, 731, 782, 851, 989, 1054, 1147, 1258, 1333, 1426, 1462, 1564, 1591, 1702, 1978, 2108, 2294, 2516, 2666, 2852, 2924, 3182, 3404, 3956, 4588, 5332, 6364, 12121, 14467, 16813, 19499, 22661, 24242, 26381, 27047, 28934, 30659, 33626, 36593, 38998, 45322, 48484, 49321, 52762, 54094, 57868, 61318, 67252, 73186, 77996, 90644, 98642, 105524, 108188, 122636, 146372, 197284, 448477, 521203, 622081, 838457, 896954, 1042406, 1134383, 1244162, 1676914, 1793908, 2084812, 2268766, 2488324, 3353828, 4537532, 19284511, 38569022, 77138044]

約数ペア:

[(1, 77138044), (2, 38569022), (4, 19284511), (17, 4537532), (23, 3353828), (31, 2488324), (34, 2268766), (37, 2084812), (43, 1793908), (46, 1676914), (62, 1244162), (68, 1134383), (74, 1042406), (86, 896954), (92, 838457), (124, 622081), (148, 521203), (172, 448477), (391, 197284), (527, 146372), (629, 122636), (713, 108188), (731, 105524), (782, 98642), (851, 90644), (989, 77996), (1054, 73186), (1147, 67252), (1258, 61318), (1333, 57868), (1426, 54094), (1462, 52762), (1564, 49321), (1591, 48484), (1702, 45322), (1978, 38998), (2108, 36593), (2294, 33626), (2516, 30659), (2666, 28934), (2852, 27047), (2924, 26381), (3182, 24242), (3404, 22661), (3956, 19499), (4588, 16813), (5332, 14467), (6364, 12121)]