82720616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 93094744

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 101, 164, 202, 227, 328, 404, 451, 454, 808, 902, 908, 1111, 1804, 1816, 2222, 2497, 3608, 4141, 4444, 4994, 8282, 8888, 9307, 9988, 16564, 18614, 19976, 22927, 33128, 37228, 45551, 45854, 74456, 91102, 91708, 102377, 182204, 183416, 204754, 252197, 364408, 409508, 504394, 819016, 940007, 1008788, 1880014, 2017576, 3760028, 7520056, 10340077, 20680154, 41360308, 82720616]

約数ペア:

[(1, 82720616), (2, 41360308), (4, 20680154), (8, 10340077), (11, 7520056), (22, 3760028), (41, 2017576), (44, 1880014), (82, 1008788), (88, 940007), (101, 819016), (164, 504394), (202, 409508), (227, 364408), (328, 252197), (404, 204754), (451, 183416), (454, 182204), (808, 102377), (902, 91708), (908, 91102), (1111, 74456), (1804, 45854), (1816, 45551), (2222, 37228), (2497, 33128), (3608, 22927), (4141, 19976), (4444, 18614), (4994, 16564), (8282, 9988), (8888, 9307)]