84556360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{6163}}^1$

素因数の和:6195

約数の個数: 64

約数和(自身を含む): 221904000

約数和(自身を除く): 137347640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6163, 6860, 12326, 13720, 24652, 30815, 43141, 49304, 61630, 86282, 123260, 172564, 215705, 246520, 301987, 345128, 431410, 603974, 862820, 1207948, 1509935, 1725640, 2113909, 2415896, 3019870, 4227818, 6039740, 8455636, 10569545, 12079480, 16911272, 21139090, 42278180, 84556360]

約数ペア:

[(1, 84556360), (2, 42278180), (4, 21139090), (5, 16911272), (7, 12079480), (8, 10569545), (10, 8455636), (14, 6039740), (20, 4227818), (28, 3019870), (35, 2415896), (40, 2113909), (49, 1725640), (56, 1509935), (70, 1207948), (98, 862820), (140, 603974), (196, 431410), (245, 345128), (280, 301987), (343, 246520), (392, 215705), (490, 172564), (686, 123260), (980, 86282), (1372, 61630), (1715, 49304), (1960, 43141), (2744, 30815), (3430, 24652), (6163, 13720), (6860, 12326)]