75861918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 183951768

約数和(自身を除く): 108089850

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 549, 571, 671, 726, 1089, 1098, 1142, 1342, 1713, 2013, 2178, 3426, 4026, 5139, 6039, 6281, 7381, 10278, 12078, 12562, 14762, 18843, 22143, 34831, 37686, 44286, 56529, 66429, 69091, 69662, 104493, 113058, 132858, 138182, 207273, 208986, 313479, 383141, 414546, 621819, 626958, 766282, 1149423, 1243638, 2298846, 3448269, 4214551, 6896538, 8429102, 12643653, 25287306, 37930959, 75861918]

約数ペア:

[(1, 75861918), (2, 37930959), (3, 25287306), (6, 12643653), (9, 8429102), (11, 6896538), (18, 4214551), (22, 3448269), (33, 2298846), (61, 1243638), (66, 1149423), (99, 766282), (121, 626958), (122, 621819), (183, 414546), (198, 383141), (242, 313479), (363, 208986), (366, 207273), (549, 138182), (571, 132858), (671, 113058), (726, 104493), (1089, 69662), (1098, 69091), (1142, 66429), (1342, 56529), (1713, 44286), (2013, 37686), (2178, 34831), (3426, 22143), (4026, 18843), (5139, 14762), (6039, 12562), (6281, 12078), (7381, 10278)]