72343390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4513}}^1$

素因数の和:4756

約数の個数: 32

約数和(自身を含む): 149503680

約数和(自身を除く): 77160290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4513, 8015, 9026, 16030, 22565, 31591, 45130, 63182, 157955, 315910, 1033477, 2066954, 5167385, 7234339, 10334770, 14468678, 36171695, 72343390]

約数ペア:

[(1, 72343390), (2, 36171695), (5, 14468678), (7, 10334770), (10, 7234339), (14, 5167385), (35, 2066954), (70, 1033477), (229, 315910), (458, 157955), (1145, 63182), (1603, 45130), (2290, 31591), (3206, 22565), (4513, 16030), (8015, 9026)]