90292636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 102033764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 1907, 2492, 3382, 3814, 6764, 7628, 11837, 13349, 23674, 26698, 36233, 47348, 53396, 72466, 144932, 169723, 253631, 339446, 507262, 678892, 1014524, 1188061, 2376122, 3224737, 4752244, 6449474, 12898948, 22573159, 45146318, 90292636]

約数ペア:

[(1, 90292636), (2, 45146318), (4, 22573159), (7, 12898948), (14, 6449474), (19, 4752244), (28, 3224737), (38, 2376122), (76, 1188061), (89, 1014524), (133, 678892), (178, 507262), (266, 339446), (356, 253631), (532, 169723), (623, 144932), (1246, 72466), (1691, 53396), (1907, 47348), (2492, 36233), (3382, 26698), (3814, 23674), (6764, 13349), (7628, 11837)]