72269028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 197765568

約数和(自身を除く): 125496540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 503, 614, 921, 1006, 1228, 1509, 1842, 2012, 2763, 3018, 3684, 3991, 4527, 5526, 6036, 6539, 7982, 9054, 11052, 11973, 13078, 15964, 18108, 19617, 23946, 26156, 35919, 39234, 47892, 58851, 71838, 78468, 117702, 143676, 154421, 235404, 308842, 463263, 617684, 926526, 1389789, 1853052, 2007473, 2779578, 4014946, 5559156, 6022419, 8029892, 12044838, 18067257, 24089676, 36134514, 72269028]

約数ペア:

[(1, 72269028), (2, 36134514), (3, 24089676), (4, 18067257), (6, 12044838), (9, 8029892), (12, 6022419), (13, 5559156), (18, 4014946), (26, 2779578), (36, 2007473), (39, 1853052), (52, 1389789), (78, 926526), (117, 617684), (156, 463263), (234, 308842), (307, 235404), (468, 154421), (503, 143676), (614, 117702), (921, 78468), (1006, 71838), (1228, 58851), (1509, 47892), (1842, 39234), (2012, 35919), (2763, 26156), (3018, 23946), (3684, 19617), (3991, 18108), (4527, 15964), (5526, 13078), (6036, 11973), (6539, 11052), (7982, 9054)]