73187688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{435641}}^1$

素因数の和:435657

約数の個数: 32

約数和(自身を含む): 209108160

約数和(自身を除く): 135920472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 435641, 871282, 1306923, 1742564, 2613846, 3049487, 3485128, 5227692, 6098974, 9148461, 10455384, 12197948, 18296922, 24395896, 36593844, 73187688]

約数ペア:

[(1, 73187688), (2, 36593844), (3, 24395896), (4, 18296922), (6, 12197948), (7, 10455384), (8, 9148461), (12, 6098974), (14, 5227692), (21, 3485128), (24, 3049487), (28, 2613846), (42, 1742564), (56, 1306923), (84, 871282), (168, 435641)]