888714036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{4003}}^1$

素因数の和:4901

約数の個数: 72

約数和(自身を含む): 2570952384

約数和(自身を除く): 1682238348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 1762, 2643, 3524, 4003, 5286, 6167, 7929, 8006, 10572, 12009, 12334, 15858, 16012, 18501, 24018, 24668, 28021, 31716, 36027, 37002, 48036, 55503, 56042, 72054, 74004, 84063, 111006, 112084, 144108, 168126, 222012, 252189, 336252, 504378, 1008756, 3526643, 7053286, 10579929, 14106572, 21159858, 24686501, 31739787, 42319716, 49373002, 63479574, 74059503, 98746004, 126959148, 148119006, 222178509, 296238012, 444357018, 888714036]

約数ペア:

[(1, 888714036), (2, 444357018), (3, 296238012), (4, 222178509), (6, 148119006), (7, 126959148), (9, 98746004), (12, 74059503), (14, 63479574), (18, 49373002), (21, 42319716), (28, 31739787), (36, 24686501), (42, 21159858), (63, 14106572), (84, 10579929), (126, 7053286), (252, 3526643), (881, 1008756), (1762, 504378), (2643, 336252), (3524, 252189), (4003, 222012), (5286, 168126), (6167, 144108), (7929, 112084), (8006, 111006), (10572, 84063), (12009, 74004), (12334, 72054), (15858, 56042), (16012, 55503), (18501, 48036), (24018, 37002), (24668, 36027), (28021, 31716)]