86279928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 247653120

約数和(自身を除く): 161373192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2131, 2892, 3374, 4262, 5061, 5784, 6393, 6748, 8524, 10122, 12786, 13496, 14917, 17048, 20244, 25572, 29834, 40488, 44751, 51144, 59668, 89502, 119336, 179004, 358008, 513571, 1027142, 1540713, 2054284, 3081426, 3594997, 4108568, 6162852, 7189994, 10784991, 12325704, 14379988, 21569982, 28759976, 43139964, 86279928]

約数ペア:

[(1, 86279928), (2, 43139964), (3, 28759976), (4, 21569982), (6, 14379988), (7, 12325704), (8, 10784991), (12, 7189994), (14, 6162852), (21, 4108568), (24, 3594997), (28, 3081426), (42, 2054284), (56, 1540713), (84, 1027142), (168, 513571), (241, 358008), (482, 179004), (723, 119336), (964, 89502), (1446, 59668), (1687, 51144), (1928, 44751), (2131, 40488), (2892, 29834), (3374, 25572), (4262, 20244), (5061, 17048), (5784, 14917), (6393, 13496), (6748, 12786), (8524, 10122)]