72812502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 187799040

約数和(自身を除く): 114986538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 89, 126, 129, 151, 178, 258, 267, 301, 302, 387, 453, 534, 602, 623, 774, 801, 903, 906, 1057, 1246, 1359, 1602, 1806, 1869, 2114, 2709, 2718, 3171, 3738, 3827, 5418, 5607, 6342, 6493, 7654, 9513, 11214, 11481, 12986, 13439, 19026, 19479, 22962, 26789, 26878, 34443, 38958, 40317, 45451, 53578, 58437, 68886, 80367, 80634, 90902, 94073, 116874, 120951, 136353, 160734, 188146, 241101, 241902, 272706, 282219, 409059, 482202, 564438, 577877, 818118, 846657, 1155754, 1693314, 1733631, 3467262, 4045139, 5200893, 8090278, 10401786, 12135417, 24270834, 36406251, 72812502]

約数ペア:

[(1, 72812502), (2, 36406251), (3, 24270834), (6, 12135417), (7, 10401786), (9, 8090278), (14, 5200893), (18, 4045139), (21, 3467262), (42, 1733631), (43, 1693314), (63, 1155754), (86, 846657), (89, 818118), (126, 577877), (129, 564438), (151, 482202), (178, 409059), (258, 282219), (267, 272706), (301, 241902), (302, 241101), (387, 188146), (453, 160734), (534, 136353), (602, 120951), (623, 116874), (774, 94073), (801, 90902), (903, 80634), (906, 80367), (1057, 68886), (1246, 58437), (1359, 53578), (1602, 45451), (1806, 40317), (1869, 38958), (2114, 34443), (2709, 26878), (2718, 26789), (3171, 22962), (3738, 19479), (3827, 19026), (5418, 13439), (5607, 12986), (6342, 11481), (6493, 11214), (7654, 9513)]