80867664

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3769}}^1$

素因数の和:3932

約数の個数: 60

約数和(自身を含む): 227896500

約数和(自身を除く): 147028836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 3769, 5364, 7152, 7538, 10728, 11307, 15076, 21456, 22614, 30152, 33921, 45228, 60304, 67842, 90456, 135684, 180912, 271368, 542736, 561581, 1123162, 1684743, 2246324, 3369486, 4492648, 5054229, 6738972, 8985296, 10108458, 13477944, 20216916, 26955888, 40433832, 80867664]

約数ペア:

[(1, 80867664), (2, 40433832), (3, 26955888), (4, 20216916), (6, 13477944), (8, 10108458), (9, 8985296), (12, 6738972), (16, 5054229), (18, 4492648), (24, 3369486), (36, 2246324), (48, 1684743), (72, 1123162), (144, 561581), (149, 542736), (298, 271368), (447, 180912), (596, 135684), (894, 90456), (1192, 67842), (1341, 60304), (1788, 45228), (2384, 33921), (2682, 30152), (3576, 22614), (3769, 21456), (5364, 15076), (7152, 11307), (7538, 10728)]