84706692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 233271360

約数和(自身を除く): 148564668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2029, 2982, 3479, 4058, 5964, 6087, 6958, 8116, 10437, 12174, 13916, 14203, 20874, 24348, 28406, 41748, 42609, 56812, 85218, 99421, 144059, 170436, 198842, 288118, 298263, 397684, 432177, 576236, 596526, 864354, 1008413, 1193052, 1728708, 2016826, 3025239, 4033652, 6050478, 7058891, 12100956, 14117782, 21176673, 28235564, 42353346, 84706692]

約数ペア:

[(1, 84706692), (2, 42353346), (3, 28235564), (4, 21176673), (6, 14117782), (7, 12100956), (12, 7058891), (14, 6050478), (21, 4033652), (28, 3025239), (42, 2016826), (49, 1728708), (71, 1193052), (84, 1008413), (98, 864354), (142, 596526), (147, 576236), (196, 432177), (213, 397684), (284, 298263), (294, 288118), (426, 198842), (497, 170436), (588, 144059), (852, 99421), (994, 85218), (1491, 56812), (1988, 42609), (2029, 41748), (2982, 28406), (3479, 24348), (4058, 20874), (5964, 14203), (6087, 13916), (6958, 12174), (8116, 10437)]