72905916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{90679}}^1$

素因数の和:90753

約数の個数: 24

約数和(自身を含む): 172654720

約数和(自身を除く): 99748804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 90679, 181358, 272037, 362716, 544074, 1088148, 6075493, 12150986, 18226479, 24301972, 36452958, 72905916]

約数ペア:

[(1, 72905916), (2, 36452958), (3, 24301972), (4, 18226479), (6, 12150986), (12, 6075493), (67, 1088148), (134, 544074), (201, 362716), (268, 272037), (402, 181358), (804, 90679)]