31272624

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2842

約数の個数: 60

約数和(自身を含む): 88660000

約数和(自身を除く): 57387376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2749, 2844, 3792, 5498, 5688, 8247, 10996, 11376, 16494, 21992, 24741, 32988, 43984, 49482, 65976, 98964, 131952, 197928, 217171, 395856, 434342, 651513, 868684, 1303026, 1737368, 1954539, 2606052, 3474736, 3909078, 5212104, 7818156, 10424208, 15636312, 31272624]

約数ペア:

[(1, 31272624), (2, 15636312), (3, 10424208), (4, 7818156), (6, 5212104), (8, 3909078), (9, 3474736), (12, 2606052), (16, 1954539), (18, 1737368), (24, 1303026), (36, 868684), (48, 651513), (72, 434342), (79, 395856), (144, 217171), (158, 197928), (237, 131952), (316, 98964), (474, 65976), (632, 49482), (711, 43984), (948, 32988), (1264, 24741), (1422, 21992), (1896, 16494), (2749, 11376), (2844, 10996), (3792, 8247), (5498, 5688)]