71638392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{60917}}^1$

素因数の和:60940

約数の個数: 48

約数和(自身を含む): 208339560

約数和(自身を除く): 136701168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 60917, 121834, 182751, 243668, 365502, 426419, 487336, 731004, 852838, 1279257, 1462008, 1705676, 2558514, 2984933, 3411352, 5117028, 5969866, 8954799, 10234056, 11939732, 17909598, 23879464, 35819196, 71638392]

約数ペア:

[(1, 71638392), (2, 35819196), (3, 23879464), (4, 17909598), (6, 11939732), (7, 10234056), (8, 8954799), (12, 5969866), (14, 5117028), (21, 3411352), (24, 2984933), (28, 2558514), (42, 1705676), (49, 1462008), (56, 1279257), (84, 852838), (98, 731004), (147, 487336), (168, 426419), (196, 365502), (294, 243668), (392, 182751), (588, 121834), (1176, 60917)]