90162436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3697}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 197147776

約数和(自身を除く): 106985340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 3697, 6097, 7394, 12194, 14788, 24388, 25879, 48061, 51758, 96122, 103516, 192244, 247699, 336427, 495398, 672854, 990796, 1345708, 1733893, 3220087, 3467786, 6440174, 6935572, 12880348, 22540609, 45081218, 90162436]

約数ペア:

[(1, 90162436), (2, 45081218), (4, 22540609), (7, 12880348), (13, 6935572), (14, 6440174), (26, 3467786), (28, 3220087), (52, 1733893), (67, 1345708), (91, 990796), (134, 672854), (182, 495398), (268, 336427), (364, 247699), (469, 192244), (871, 103516), (938, 96122), (1742, 51758), (1876, 48061), (3484, 25879), (3697, 24388), (6097, 14788), (7394, 12194)]