74347578

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 97254342

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 127, 222, 254, 293, 333, 381, 586, 666, 762, 879, 999, 1143, 1758, 1998, 2286, 2637, 3429, 4699, 5274, 6858, 7911, 9398, 10841, 14097, 15822, 21682, 28194, 32523, 37211, 42291, 65046, 74422, 84582, 97569, 111633, 126873, 195138, 223266, 253746, 292707, 334899, 585414, 669798, 1004697, 1376807, 2009394, 2753614, 4130421, 8260842, 12391263, 24782526, 37173789, 74347578]

約数ペア:

[(1, 74347578), (2, 37173789), (3, 24782526), (6, 12391263), (9, 8260842), (18, 4130421), (27, 2753614), (37, 2009394), (54, 1376807), (74, 1004697), (111, 669798), (127, 585414), (222, 334899), (254, 292707), (293, 253746), (333, 223266), (381, 195138), (586, 126873), (666, 111633), (762, 97569), (879, 84582), (999, 74422), (1143, 65046), (1758, 42291), (1998, 37211), (2286, 32523), (2637, 28194), (3429, 21682), (4699, 15822), (5274, 14097), (6858, 10841), (7911, 9398)]