72399510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4817}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 189405216

約数和(自身を除く): 117005706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 4817, 5010, 7515, 9634, 14451, 15030, 24085, 28902, 43353, 48170, 72255, 86706, 144510, 216765, 433530, 804439, 1608878, 2413317, 4022195, 4826634, 7239951, 8044390, 12066585, 14479902, 24133170, 36199755, 72399510]

約数ペア:

[(1, 72399510), (2, 36199755), (3, 24133170), (5, 14479902), (6, 12066585), (9, 8044390), (10, 7239951), (15, 4826634), (18, 4022195), (30, 2413317), (45, 1608878), (90, 804439), (167, 433530), (334, 216765), (501, 144510), (835, 86706), (1002, 72255), (1503, 48170), (1670, 43353), (2505, 28902), (3006, 24085), (4817, 15030), (5010, 14451), (7515, 9634)]