123858648

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24229}}^1$

素因数の和:24312

約数の個数: 48

約数和(自身を含む): 340189200

約数和(自身を除く): 216330552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 24229, 48458, 72687, 96916, 145374, 193832, 218061, 290748, 436122, 581496, 872244, 1720259, 1744488, 3440518, 5160777, 6881036, 10321554, 13762072, 15482331, 20643108, 30964662, 41286216, 61929324, 123858648]

約数ペア:

[(1, 123858648), (2, 61929324), (3, 41286216), (4, 30964662), (6, 20643108), (8, 15482331), (9, 13762072), (12, 10321554), (18, 6881036), (24, 5160777), (36, 3440518), (71, 1744488), (72, 1720259), (142, 872244), (213, 581496), (284, 436122), (426, 290748), (568, 218061), (639, 193832), (852, 145374), (1278, 96916), (1704, 72687), (2556, 48458), (5112, 24229)]