129428628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2143}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 345784320

約数和(自身を除く): 216355692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 719, 1438, 2143, 2157, 2876, 4286, 4314, 5033, 6429, 8572, 8628, 10066, 12858, 15001, 15099, 20132, 25716, 30002, 30198, 45003, 60004, 60396, 90006, 180012, 1540817, 3081634, 4622451, 6163268, 9244902, 10785719, 18489804, 21571438, 32357157, 43142876, 64714314, 129428628]

約数ペア:

[(1, 129428628), (2, 64714314), (3, 43142876), (4, 32357157), (6, 21571438), (7, 18489804), (12, 10785719), (14, 9244902), (21, 6163268), (28, 4622451), (42, 3081634), (84, 1540817), (719, 180012), (1438, 90006), (2143, 60396), (2157, 60004), (2876, 45003), (4286, 30198), (4314, 30002), (5033, 25716), (6429, 20132), (8572, 15099), (8628, 15001), (10066, 12858)]