90894076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3727}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 198747136

約数和(自身を除く): 107853060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 3727, 6097, 7454, 12194, 14908, 24388, 26089, 48451, 52178, 96902, 104356, 193804, 249709, 339157, 499418, 678314, 998836, 1356628, 1747963, 3246217, 3495926, 6492434, 6991852, 12984868, 22723519, 45447038, 90894076]

約数ペア:

[(1, 90894076), (2, 45447038), (4, 22723519), (7, 12984868), (13, 6991852), (14, 6492434), (26, 3495926), (28, 3246217), (52, 1747963), (67, 1356628), (91, 998836), (134, 678314), (182, 499418), (268, 339157), (364, 249709), (469, 193804), (871, 104356), (938, 96902), (1742, 52178), (1876, 48451), (3484, 26089), (3727, 24388), (6097, 14908), (7454, 12194)]