8865418068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{611071}}^1$

素因数の和:611125

約数の個数: 72

約数和(自身を含む): 24912183296

約数和(自身を除く): 16046765228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 611071, 1222142, 1833213, 2444284, 3666426, 5499639, 7332852, 7943923, 10999278, 15887846, 18943201, 21998556, 23831769, 31775692, 37886402, 47663538, 56829603, 71495307, 75772804, 95327076, 113659206, 142990614, 170488809, 227318412, 246261613, 285981228, 340977618, 492523226, 681955236, 738784839, 985046452, 1477569678, 2216354517, 2955139356, 4432709034, 8865418068]

約数ペア:

[(1, 8865418068), (2, 4432709034), (3, 2955139356), (4, 2216354517), (6, 1477569678), (9, 985046452), (12, 738784839), (13, 681955236), (18, 492523226), (26, 340977618), (31, 285981228), (36, 246261613), (39, 227318412), (52, 170488809), (62, 142990614), (78, 113659206), (93, 95327076), (117, 75772804), (124, 71495307), (156, 56829603), (186, 47663538), (234, 37886402), (279, 31775692), (372, 23831769), (403, 21998556), (468, 18943201), (558, 15887846), (806, 10999278), (1116, 7943923), (1209, 7332852), (1612, 5499639), (2418, 3666426), (3627, 2444284), (4836, 1833213), (7254, 1222142), (14508, 611071)]