71380176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 212784000

約数和(自身を除く): 141403824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 1949, 2289, 2616, 3052, 3898, 4578, 5232, 5847, 6104, 7796, 9156, 11694, 12208, 13643, 15592, 18312, 23388, 27286, 31184, 36624, 40929, 46776, 54572, 81858, 93552, 109144, 163716, 212441, 218288, 327432, 424882, 637323, 654864, 849764, 1274646, 1487087, 1699528, 2549292, 2974174, 3399056, 4461261, 5098584, 5948348, 8922522, 10197168, 11896696, 17845044, 23793392, 35690088, 71380176]

約数ペア:

[(1, 71380176), (2, 35690088), (3, 23793392), (4, 17845044), (6, 11896696), (7, 10197168), (8, 8922522), (12, 5948348), (14, 5098584), (16, 4461261), (21, 3399056), (24, 2974174), (28, 2549292), (42, 1699528), (48, 1487087), (56, 1274646), (84, 849764), (109, 654864), (112, 637323), (168, 424882), (218, 327432), (327, 218288), (336, 212441), (436, 163716), (654, 109144), (763, 93552), (872, 81858), (1308, 54572), (1526, 46776), (1744, 40929), (1949, 36624), (2289, 31184), (2616, 27286), (3052, 23388), (3898, 18312), (4578, 15592), (5232, 13643), (5847, 12208), (6104, 11694), (7796, 9156)]