78136324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 165674880

約数和(自身を除く): 87538556

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2347, 2378, 4694, 4756, 8323, 9388, 16429, 16646, 32858, 33292, 65716, 68063, 96227, 136126, 192454, 272252, 384908, 476441, 673589, 952882, 1347178, 1905764, 2694356, 2790583, 5581166, 11162332, 19534081, 39068162, 78136324]

約数ペア:

[(1, 78136324), (2, 39068162), (4, 19534081), (7, 11162332), (14, 5581166), (28, 2790583), (29, 2694356), (41, 1905764), (58, 1347178), (82, 952882), (116, 673589), (164, 476441), (203, 384908), (287, 272252), (406, 192454), (574, 136126), (812, 96227), (1148, 68063), (1189, 65716), (2347, 33292), (2378, 32858), (4694, 16646), (4756, 16429), (8323, 9388)]