625706244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5693}}^1$

素因数の和:5817

約数の個数: 72

約数和(自身を含む): 1641511872

約数和(自身を除く): 1015805628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 639, 774, 852, 1278, 1548, 2556, 3053, 5693, 6106, 9159, 11386, 12212, 17079, 18318, 22772, 27477, 34158, 36636, 51237, 54954, 68316, 102474, 109908, 204948, 244799, 404203, 489598, 734397, 808406, 979196, 1212609, 1468794, 1616812, 2203191, 2425218, 2937588, 3637827, 4406382, 4850436, 7275654, 8812764, 14551308, 17380729, 34761458, 52142187, 69522916, 104284374, 156426561, 208568748, 312853122, 625706244]

約数ペア:

[(1, 625706244), (2, 312853122), (3, 208568748), (4, 156426561), (6, 104284374), (9, 69522916), (12, 52142187), (18, 34761458), (36, 17380729), (43, 14551308), (71, 8812764), (86, 7275654), (129, 4850436), (142, 4406382), (172, 3637827), (213, 2937588), (258, 2425218), (284, 2203191), (387, 1616812), (426, 1468794), (516, 1212609), (639, 979196), (774, 808406), (852, 734397), (1278, 489598), (1548, 404203), (2556, 244799), (3053, 204948), (5693, 109908), (6106, 102474), (9159, 68316), (11386, 54954), (12212, 51237), (17079, 36636), (18318, 34158), (22772, 27477)]