72376160

素因数分解:

$2^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 171533376

約数和(自身を除く): 99157216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 926, 977, 1852, 1954, 2315, 3704, 3908, 4630, 4885, 7408, 7816, 9260, 9770, 14816, 15632, 18520, 19540, 31264, 37040, 39080, 74080, 78160, 156320, 452351, 904702, 1809404, 2261755, 3618808, 4523510, 7237616, 9047020, 14475232, 18094040, 36188080, 72376160]

約数ペア:

[(1, 72376160), (2, 36188080), (4, 18094040), (5, 14475232), (8, 9047020), (10, 7237616), (16, 4523510), (20, 3618808), (32, 2261755), (40, 1809404), (80, 904702), (160, 452351), (463, 156320), (926, 78160), (977, 74080), (1852, 39080), (1954, 37040), (2315, 31264), (3704, 19540), (3908, 18520), (4630, 15632), (4885, 14816), (7408, 9770), (7816, 9260)]