85131376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 110793584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 592, 629, 748, 769, 814, 1258, 1496, 1538, 1628, 2516, 2992, 3076, 3256, 5032, 6152, 6512, 6919, 8459, 10064, 12304, 13073, 13838, 16918, 26146, 27676, 28453, 33836, 52292, 55352, 56906, 67672, 104584, 110704, 113812, 135344, 143803, 209168, 227624, 287606, 312983, 455248, 483701, 575212, 625966, 967402, 1150424, 1251932, 1934804, 2300848, 2503864, 3869608, 5007728, 5320711, 7739216, 10641422, 21282844, 42565688, 85131376]

約数ペア:

[(1, 85131376), (2, 42565688), (4, 21282844), (8, 10641422), (11, 7739216), (16, 5320711), (17, 5007728), (22, 3869608), (34, 2503864), (37, 2300848), (44, 1934804), (68, 1251932), (74, 1150424), (88, 967402), (136, 625966), (148, 575212), (176, 483701), (187, 455248), (272, 312983), (296, 287606), (374, 227624), (407, 209168), (592, 143803), (629, 135344), (748, 113812), (769, 110704), (814, 104584), (1258, 67672), (1496, 56906), (1538, 55352), (1628, 52292), (2516, 33836), (2992, 28453), (3076, 27676), (3256, 26146), (5032, 16918), (6152, 13838), (6512, 13073), (6919, 12304), (8459, 10064)]