90791376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 255775296

約数和(自身を除く): 164983920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1753, 1992, 2158, 3237, 3506, 3984, 4316, 5259, 6474, 7012, 8632, 10518, 12948, 14024, 17264, 21036, 22789, 25896, 28048, 42072, 45578, 51792, 68367, 84144, 91156, 136734, 145499, 182312, 273468, 290998, 364624, 436497, 546936, 581996, 872994, 1093872, 1163992, 1745988, 1891487, 2327984, 3491976, 3782974, 5674461, 6983952, 7565948, 11348922, 15131896, 22697844, 30263792, 45395688, 90791376]

約数ペア:

[(1, 90791376), (2, 45395688), (3, 30263792), (4, 22697844), (6, 15131896), (8, 11348922), (12, 7565948), (13, 6983952), (16, 5674461), (24, 3782974), (26, 3491976), (39, 2327984), (48, 1891487), (52, 1745988), (78, 1163992), (83, 1093872), (104, 872994), (156, 581996), (166, 546936), (208, 436497), (249, 364624), (312, 290998), (332, 273468), (498, 182312), (624, 145499), (664, 136734), (996, 91156), (1079, 84144), (1328, 68367), (1753, 51792), (1992, 45578), (2158, 42072), (3237, 28048), (3506, 25896), (3984, 22789), (4316, 21036), (5259, 17264), (6474, 14024), (7012, 12948), (8632, 10518)]