87974404

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14528

約数の個数: 36

約数和(自身を含む): 184880640

約数和(自身を除く): 96906236

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 14479, 28958, 57916, 101353, 202706, 405412, 448849, 709471, 897698, 1418942, 1795396, 2837884, 3141943, 6283886, 12567772, 21993601, 43987202, 87974404]

約数ペア:

[(1, 87974404), (2, 43987202), (4, 21993601), (7, 12567772), (14, 6283886), (28, 3141943), (31, 2837884), (49, 1795396), (62, 1418942), (98, 897698), (124, 709471), (196, 448849), (217, 405412), (434, 202706), (868, 101353), (1519, 57916), (3038, 28958), (6076, 14479)]