78495408

素因数分解:

$2^4\times 3^2\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 220286248

約数和(自身を除く): 141790840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 601, 907, 1202, 1803, 1814, 2404, 2721, 3606, 3628, 4808, 5409, 5442, 7212, 7256, 8163, 9616, 10818, 10884, 14424, 14512, 16326, 21636, 21768, 28848, 32652, 43272, 43536, 65304, 86544, 130608, 545107, 1090214, 1635321, 2180428, 3270642, 4360856, 4905963, 6541284, 8721712, 9811926, 13082568, 19623852, 26165136, 39247704, 78495408]

約数ペア:

[(1, 78495408), (2, 39247704), (3, 26165136), (4, 19623852), (6, 13082568), (8, 9811926), (9, 8721712), (12, 6541284), (16, 4905963), (18, 4360856), (24, 3270642), (36, 2180428), (48, 1635321), (72, 1090214), (144, 545107), (601, 130608), (907, 86544), (1202, 65304), (1803, 43536), (1814, 43272), (2404, 32652), (2721, 28848), (3606, 21768), (3628, 21636), (4808, 16326), (5409, 14512), (5442, 14424), (7212, 10884), (7256, 10818), (8163, 9616)]