66296718

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 89568882

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 659, 729, 1242, 1318, 1458, 1863, 1977, 2187, 3726, 3954, 4374, 5589, 5931, 11178, 11862, 15157, 16767, 17793, 30314, 33534, 35586, 45471, 50301, 53379, 90942, 100602, 106758, 136413, 160137, 272826, 320274, 409239, 480411, 818478, 960822, 1227717, 1441233, 2455434, 2882466, 3683151, 7366302, 11049453, 22098906, 33148359, 66296718]

約数ペア:

[(1, 66296718), (2, 33148359), (3, 22098906), (6, 11049453), (9, 7366302), (18, 3683151), (23, 2882466), (27, 2455434), (46, 1441233), (54, 1227717), (69, 960822), (81, 818478), (138, 480411), (162, 409239), (207, 320274), (243, 272826), (414, 160137), (486, 136413), (621, 106758), (659, 100602), (729, 90942), (1242, 53379), (1318, 50301), (1458, 45471), (1863, 35586), (1977, 33534), (2187, 30314), (3726, 17793), (3954, 16767), (4374, 15157), (5589, 11862), (5931, 11178)]