90234676

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14851}}^1$

素因数の和:14900

約数の個数: 36

約数和(自身を含む): 189630336

約数和(自身を除く): 99395660

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 14851, 29702, 59404, 103957, 207914, 415828, 460381, 727699, 920762, 1455398, 1841524, 2910796, 3222667, 6445334, 12890668, 22558669, 45117338, 90234676]

約数ペア:

[(1, 90234676), (2, 45117338), (4, 22558669), (7, 12890668), (14, 6445334), (28, 3222667), (31, 2910796), (49, 1841524), (62, 1455398), (98, 920762), (124, 727699), (196, 460381), (217, 415828), (434, 207914), (868, 103957), (1519, 59404), (3038, 29702), (6076, 14851)]