87319098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 200772000

約数和(自身を除く): 113452902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 1949, 2358, 2489, 3898, 4978, 5847, 7467, 11694, 14934, 17541, 22401, 35082, 37031, 44802, 74062, 111093, 222186, 255319, 333279, 510638, 666558, 765957, 1531914, 2297871, 4595742, 4851061, 9702122, 14553183, 29106366, 43659549, 87319098]

約数ペア:

[(1, 87319098), (2, 43659549), (3, 29106366), (6, 14553183), (9, 9702122), (18, 4851061), (19, 4595742), (38, 2297871), (57, 1531914), (114, 765957), (131, 666558), (171, 510638), (262, 333279), (342, 255319), (393, 222186), (786, 111093), (1179, 74062), (1949, 44802), (2358, 37031), (2489, 35082), (3898, 22401), (4978, 17541), (5847, 14934), (7467, 11694)]