74783156

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 153014400

約数和(自身を除く): 78231244

約数列:

[1, 2, 4, 7, 14, 28, 107, 109, 214, 218, 229, 428, 436, 458, 749, 763, 916, 1498, 1526, 1603, 2996, 3052, 3206, 6412, 11663, 23326, 24503, 24961, 46652, 49006, 49922, 81641, 98012, 99844, 163282, 171521, 174727, 326564, 343042, 349454, 686084, 698908, 2670827, 5341654, 10683308, 18695789, 37391578, 74783156]

約数ペア:

[(1, 74783156), (2, 37391578), (4, 18695789), (7, 10683308), (14, 5341654), (28, 2670827), (107, 698908), (109, 686084), (214, 349454), (218, 343042), (229, 326564), (428, 174727), (436, 171521), (458, 163282), (749, 99844), (763, 98012), (916, 81641), (1498, 49922), (1526, 49006), (1603, 46652), (2996, 24961), (3052, 24503), (3206, 23326), (6412, 11663)]