73327986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 163706400

約数和(自身を除く): 90378414

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 211, 258, 387, 422, 449, 633, 774, 898, 1266, 1347, 1899, 2694, 3798, 4041, 8082, 9073, 18146, 19307, 27219, 38614, 54438, 57921, 81657, 94739, 115842, 163314, 173763, 189478, 284217, 347526, 568434, 852651, 1705302, 4073777, 8147554, 12221331, 24442662, 36663993, 73327986]

約数ペア:

[(1, 73327986), (2, 36663993), (3, 24442662), (6, 12221331), (9, 8147554), (18, 4073777), (43, 1705302), (86, 852651), (129, 568434), (211, 347526), (258, 284217), (387, 189478), (422, 173763), (449, 163314), (633, 115842), (774, 94739), (898, 81657), (1266, 57921), (1347, 54438), (1899, 38614), (2694, 27219), (3798, 19307), (4041, 18146), (8082, 9073)]