71225544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5374

約数の個数: 64

約数和(自身を含む): 196257600

約数和(自身を除く): 125032056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 5309, 6708, 10618, 13416, 15927, 21236, 31854, 42472, 63708, 69017, 127416, 138034, 207051, 228287, 276068, 414102, 456574, 552136, 684861, 828204, 913148, 1369722, 1656408, 1826296, 2739444, 2967731, 5478888, 5935462, 8903193, 11870924, 17806386, 23741848, 35612772, 71225544]

約数ペア:

[(1, 71225544), (2, 35612772), (3, 23741848), (4, 17806386), (6, 11870924), (8, 8903193), (12, 5935462), (13, 5478888), (24, 2967731), (26, 2739444), (39, 1826296), (43, 1656408), (52, 1369722), (78, 913148), (86, 828204), (104, 684861), (129, 552136), (156, 456574), (172, 414102), (258, 276068), (312, 228287), (344, 207051), (516, 138034), (559, 127416), (1032, 69017), (1118, 63708), (1677, 42472), (2236, 31854), (3354, 21236), (4472, 15927), (5309, 13416), (6708, 10618)]