67072002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 78909438

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 89, 127, 129, 138, 178, 254, 258, 267, 381, 534, 762, 989, 1978, 2047, 2921, 2967, 3827, 4094, 5461, 5842, 5934, 6141, 7654, 8763, 10922, 11303, 11481, 12282, 16383, 17526, 22606, 22962, 32766, 33909, 67818, 88021, 125603, 176042, 251206, 259969, 264063, 376809, 486029, 519938, 528126, 753618, 779907, 972058, 1458087, 1559814, 2916174, 11178667, 22357334, 33536001, 67072002]

約数ペア:

[(1, 67072002), (2, 33536001), (3, 22357334), (6, 11178667), (23, 2916174), (43, 1559814), (46, 1458087), (69, 972058), (86, 779907), (89, 753618), (127, 528126), (129, 519938), (138, 486029), (178, 376809), (254, 264063), (258, 259969), (267, 251206), (381, 176042), (534, 125603), (762, 88021), (989, 67818), (1978, 33909), (2047, 32766), (2921, 22962), (2967, 22606), (3827, 17526), (4094, 16383), (5461, 12282), (5842, 11481), (5934, 11303), (6141, 10922), (7654, 8763)]