172955232

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2693}}^1$

素因数の和:2932

約数の個数: 72

約数和(自身を含む): 494230464

約数和(自身を除く): 321275232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2676, 2693, 3568, 4014, 5352, 5386, 7136, 8028, 8079, 10704, 10772, 16056, 16158, 21408, 21544, 24237, 32112, 32316, 43088, 48474, 64224, 64632, 86176, 96948, 129264, 193896, 258528, 387792, 600539, 775584, 1201078, 1801617, 2402156, 3603234, 4804312, 5404851, 7206468, 9608624, 10809702, 14412936, 19217248, 21619404, 28825872, 43238808, 57651744, 86477616, 172955232]

約数ペア:

[(1, 172955232), (2, 86477616), (3, 57651744), (4, 43238808), (6, 28825872), (8, 21619404), (9, 19217248), (12, 14412936), (16, 10809702), (18, 9608624), (24, 7206468), (32, 5404851), (36, 4804312), (48, 3603234), (72, 2402156), (96, 1801617), (144, 1201078), (223, 775584), (288, 600539), (446, 387792), (669, 258528), (892, 193896), (1338, 129264), (1784, 96948), (2007, 86176), (2676, 64632), (2693, 64224), (3568, 48474), (4014, 43088), (5352, 32316), (5386, 32112), (7136, 24237), (8028, 21544), (8079, 21408), (10704, 16158), (10772, 16056)]