72502232

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 149776500

約数和(自身を除く): 77274268

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 619, 968, 1238, 1331, 2476, 2662, 4952, 5324, 6809, 10648, 13618, 14641, 27236, 29282, 54472, 58564, 74899, 117128, 149798, 299596, 599192, 823889, 1647778, 3295556, 6591112, 9062779, 18125558, 36251116, 72502232]

約数ペア:

[(1, 72502232), (2, 36251116), (4, 18125558), (8, 9062779), (11, 6591112), (22, 3295556), (44, 1647778), (88, 823889), (121, 599192), (242, 299596), (484, 149798), (619, 117128), (968, 74899), (1238, 58564), (1331, 54472), (2476, 29282), (2662, 27236), (4952, 14641), (5324, 13618), (6809, 10648)]