82962180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65843}}^1$

素因数の和:65865

約数の個数: 72

約数和(自身を含む): 287606592

約数和(自身を除く): 204644412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65843, 131686, 197529, 263372, 329215, 395058, 460901, 592587, 658430, 790116, 921802, 987645, 1185174, 1316860, 1382703, 1843604, 1975290, 2304505, 2370348, 2765406, 2962935, 3950580, 4148109, 4609010, 5530812, 5925870, 6913515, 8296218, 9218020, 11851740, 13827030, 16592436, 20740545, 27654060, 41481090, 82962180]

約数ペア:

[(1, 82962180), (2, 41481090), (3, 27654060), (4, 20740545), (5, 16592436), (6, 13827030), (7, 11851740), (9, 9218020), (10, 8296218), (12, 6913515), (14, 5925870), (15, 5530812), (18, 4609010), (20, 4148109), (21, 3950580), (28, 2962935), (30, 2765406), (35, 2370348), (36, 2304505), (42, 1975290), (45, 1843604), (60, 1382703), (63, 1316860), (70, 1185174), (84, 987645), (90, 921802), (105, 790116), (126, 658430), (140, 592587), (180, 460901), (210, 395058), (252, 329215), (315, 263372), (420, 197529), (630, 131686), (1260, 65843)]