90869058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37957}}^1$

素因数の和:37991

約数の個数: 48

約数和(自身を含む): 236857920

約数和(自身を除く): 145988862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 37957, 75914, 113871, 227742, 265699, 341613, 531398, 683226, 721183, 797097, 1442366, 1594194, 2163549, 2391291, 4327098, 4782582, 5048281, 6490647, 10096562, 12981294, 15144843, 30289686, 45434529, 90869058]

約数ペア:

[(1, 90869058), (2, 45434529), (3, 30289686), (6, 15144843), (7, 12981294), (9, 10096562), (14, 6490647), (18, 5048281), (19, 4782582), (21, 4327098), (38, 2391291), (42, 2163549), (57, 1594194), (63, 1442366), (114, 797097), (126, 721183), (133, 683226), (171, 531398), (266, 341613), (342, 265699), (399, 227742), (798, 113871), (1197, 75914), (2394, 37957)]