78343992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57269}}^1$

素因数の和:57300

約数の個数: 48

約数和(自身を含む): 223353000

約数和(自身を除く): 145009008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 57269, 114538, 171807, 229076, 343614, 458152, 515421, 687228, 1030842, 1088111, 1374456, 2061684, 2176222, 3264333, 4123368, 4352444, 6528666, 8704888, 9792999, 13057332, 19585998, 26114664, 39171996, 78343992]

約数ペア:

[(1, 78343992), (2, 39171996), (3, 26114664), (4, 19585998), (6, 13057332), (8, 9792999), (9, 8704888), (12, 6528666), (18, 4352444), (19, 4123368), (24, 3264333), (36, 2176222), (38, 2061684), (57, 1374456), (72, 1088111), (76, 1030842), (114, 687228), (152, 515421), (171, 458152), (228, 343614), (342, 229076), (456, 171807), (684, 114538), (1368, 57269)]