72967587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 128969472

約数和(自身を除く): 56001885

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1093, 1309, 2023, 3179, 3279, 3927, 6069, 7651, 9537, 12023, 18581, 22253, 22953, 36069, 55743, 66759, 84161, 130067, 204391, 252483, 315877, 390201, 613173, 947631, 1430737, 2211139, 3474647, 4292211, 6633417, 10423941, 24322529, 72967587]

約数ペア:

[(1, 72967587), (3, 24322529), (7, 10423941), (11, 6633417), (17, 4292211), (21, 3474647), (33, 2211139), (51, 1430737), (77, 947631), (119, 613173), (187, 390201), (231, 315877), (289, 252483), (357, 204391), (561, 130067), (867, 84161), (1093, 66759), (1309, 55743), (2023, 36069), (3179, 22953), (3279, 22253), (3927, 18581), (6069, 12023), (7651, 9537)]