84485436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1361}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 225765120

約数和(自身を除く): 141279684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1361, 1478, 2217, 2722, 2956, 4083, 4434, 5173, 5444, 8166, 8868, 9527, 10346, 15519, 16332, 19054, 20692, 28581, 31038, 38108, 57162, 62076, 114324, 1005779, 2011558, 3017337, 4023116, 6034674, 7040453, 12069348, 14080906, 21121359, 28161812, 42242718, 84485436]

約数ペア:

[(1, 84485436), (2, 42242718), (3, 28161812), (4, 21121359), (6, 14080906), (7, 12069348), (12, 7040453), (14, 6034674), (21, 4023116), (28, 3017337), (42, 2011558), (84, 1005779), (739, 114324), (1361, 62076), (1478, 57162), (2217, 38108), (2722, 31038), (2956, 28581), (4083, 20692), (4434, 19054), (5173, 16332), (5444, 15519), (8166, 10346), (8868, 9527)]