61584978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 152812800

約数和(自身を除く): 91227822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 757, 894, 1043, 1514, 1937, 2086, 2271, 3129, 3874, 4542, 5299, 5811, 6258, 9841, 10598, 11622, 13559, 15897, 19682, 27118, 29523, 31794, 40677, 59046, 68887, 81354, 112793, 137774, 206661, 225586, 338379, 413322, 676758, 789551, 1466309, 1579102, 2368653, 2932618, 4398927, 4737306, 8797854, 10264163, 20528326, 30792489, 61584978]

約数ペア:

[(1, 61584978), (2, 30792489), (3, 20528326), (6, 10264163), (7, 8797854), (13, 4737306), (14, 4398927), (21, 2932618), (26, 2368653), (39, 1579102), (42, 1466309), (78, 789551), (91, 676758), (149, 413322), (182, 338379), (273, 225586), (298, 206661), (447, 137774), (546, 112793), (757, 81354), (894, 68887), (1043, 59046), (1514, 40677), (1937, 31794), (2086, 29523), (2271, 27118), (3129, 19682), (3874, 15897), (4542, 13559), (5299, 11622), (5811, 10598), (6258, 9841)]