82647612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 218050560

約数和(自身を除く): 135402948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 719, 927, 1116, 1236, 1438, 1854, 2157, 2876, 3193, 3708, 4314, 6386, 6471, 8628, 9579, 12772, 12942, 19158, 22289, 25884, 28737, 38316, 44578, 57474, 66867, 74057, 89156, 114948, 133734, 148114, 200601, 222171, 267468, 296228, 401202, 444342, 666513, 802404, 888684, 1333026, 2295767, 2666052, 4591534, 6887301, 9183068, 13774602, 20661903, 27549204, 41323806, 82647612]

約数ペア:

[(1, 82647612), (2, 41323806), (3, 27549204), (4, 20661903), (6, 13774602), (9, 9183068), (12, 6887301), (18, 4591534), (31, 2666052), (36, 2295767), (62, 1333026), (93, 888684), (103, 802404), (124, 666513), (186, 444342), (206, 401202), (279, 296228), (309, 267468), (372, 222171), (412, 200601), (558, 148114), (618, 133734), (719, 114948), (927, 89156), (1116, 74057), (1236, 66867), (1438, 57474), (1854, 44578), (2157, 38316), (2876, 28737), (3193, 25884), (3708, 22289), (4314, 19158), (6386, 12942), (6471, 12772), (8628, 9579)]