85699518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 186181632

約数和(自身を除く): 100482114

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 73, 94, 138, 141, 146, 181, 219, 282, 362, 438, 543, 1081, 1086, 1679, 2162, 3243, 3358, 3431, 4163, 5037, 6486, 6862, 8326, 8507, 10074, 10293, 12489, 13213, 17014, 20586, 24978, 25521, 26426, 39639, 51042, 78913, 79278, 157826, 195661, 236739, 303899, 391322, 473478, 586983, 607798, 621011, 911697, 1173966, 1242022, 1823394, 1863033, 3726066, 14283253, 28566506, 42849759, 85699518]

約数ペア:

[(1, 85699518), (2, 42849759), (3, 28566506), (6, 14283253), (23, 3726066), (46, 1863033), (47, 1823394), (69, 1242022), (73, 1173966), (94, 911697), (138, 621011), (141, 607798), (146, 586983), (181, 473478), (219, 391322), (282, 303899), (362, 236739), (438, 195661), (543, 157826), (1081, 79278), (1086, 78913), (1679, 51042), (2162, 39639), (3243, 26426), (3358, 25521), (3431, 24978), (4163, 20586), (5037, 17014), (6486, 13213), (6862, 12489), (8326, 10293), (8507, 10074)]