72144798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 162357888

約数和(自身を除く): 90213090

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2311, 2838, 4622, 5203, 6933, 10406, 13866, 15609, 25421, 31218, 50842, 76263, 99373, 152526, 198746, 279631, 298119, 559262, 596238, 838893, 1093103, 1677786, 2186206, 3279309, 6558618, 12024133, 24048266, 36072399, 72144798]

約数ペア:

[(1, 72144798), (2, 36072399), (3, 24048266), (6, 12024133), (11, 6558618), (22, 3279309), (33, 2186206), (43, 1677786), (66, 1093103), (86, 838893), (121, 596238), (129, 559262), (242, 298119), (258, 279631), (363, 198746), (473, 152526), (726, 99373), (946, 76263), (1419, 50842), (2311, 31218), (2838, 25421), (4622, 15609), (5203, 13866), (6933, 10406)]