82291272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6986

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 156172728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6899, 11928, 13798, 20697, 27596, 41394, 48293, 55192, 82788, 96586, 144879, 165576, 193172, 289758, 386344, 489829, 579516, 979658, 1159032, 1469487, 1959316, 2938974, 3428803, 3918632, 5877948, 6857606, 10286409, 11755896, 13715212, 20572818, 27430424, 41145636, 82291272]

約数ペア:

[(1, 82291272), (2, 41145636), (3, 27430424), (4, 20572818), (6, 13715212), (7, 11755896), (8, 10286409), (12, 6857606), (14, 5877948), (21, 3918632), (24, 3428803), (28, 2938974), (42, 1959316), (56, 1469487), (71, 1159032), (84, 979658), (142, 579516), (168, 489829), (213, 386344), (284, 289758), (426, 193172), (497, 165576), (568, 144879), (852, 96586), (994, 82788), (1491, 55192), (1704, 48293), (1988, 41394), (2982, 27596), (3976, 20697), (5964, 13798), (6899, 11928)]