78453528

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 202037760

約数和(自身を除く): 123584232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 157, 188, 282, 314, 376, 443, 471, 564, 628, 886, 942, 1128, 1256, 1329, 1772, 1884, 2658, 3544, 3768, 5316, 7379, 10632, 14758, 20821, 22137, 29516, 41642, 44274, 59032, 62463, 69551, 83284, 88548, 124926, 139102, 166568, 177096, 208653, 249852, 278204, 417306, 499704, 556408, 834612, 1669224, 3268897, 6537794, 9806691, 13075588, 19613382, 26151176, 39226764, 78453528]

約数ペア:

[(1, 78453528), (2, 39226764), (3, 26151176), (4, 19613382), (6, 13075588), (8, 9806691), (12, 6537794), (24, 3268897), (47, 1669224), (94, 834612), (141, 556408), (157, 499704), (188, 417306), (282, 278204), (314, 249852), (376, 208653), (443, 177096), (471, 166568), (564, 139102), (628, 124926), (886, 88548), (942, 83284), (1128, 69551), (1256, 62463), (1329, 59032), (1772, 44274), (1884, 41642), (2658, 29516), (3544, 22137), (3768, 20821), (5316, 14758), (7379, 10632)]