72463972

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{15497}}^1$

素因数の和:15675

約数の個数: 24

約数和(自身を含む): 145805184

約数和(自身を除く): 73341212

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 15497, 30994, 61988, 108479, 216958, 433916, 2587999, 5175998, 10351996, 18115993, 36231986, 72463972]

約数ペア:

[(1, 72463972), (2, 36231986), (4, 18115993), (7, 10351996), (14, 5175998), (28, 2587999), (167, 433916), (334, 216958), (668, 108479), (1169, 61988), (2338, 30994), (4676, 15497)]