72380304

素因数分解:

$2^4\times 3^4\times {\mathrm{55849}}^1$

素因数の和:55869

約数の個数: 50

約数和(自身を含む): 209493350

約数和(自身を除く): 137113046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55849, 111698, 167547, 223396, 335094, 446792, 502641, 670188, 893584, 1005282, 1340376, 1507923, 2010564, 2680752, 3015846, 4021128, 4523769, 6031692, 8042256, 9047538, 12063384, 18095076, 24126768, 36190152, 72380304]

約数ペア:

[(1, 72380304), (2, 36190152), (3, 24126768), (4, 18095076), (6, 12063384), (8, 9047538), (9, 8042256), (12, 6031692), (16, 4523769), (18, 4021128), (24, 3015846), (27, 2680752), (36, 2010564), (48, 1507923), (54, 1340376), (72, 1005282), (81, 893584), (108, 670188), (144, 502641), (162, 446792), (216, 335094), (324, 223396), (432, 167547), (648, 111698), (1296, 55849)]