78282078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64271}}^1$

素因数の和:64312

約数の個数: 32

約数和(自身を含む): 185103360

約数和(自身を除く): 106821282

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 64271, 128542, 192813, 385626, 449897, 899794, 1349691, 1863859, 2699382, 3727718, 5591577, 11183154, 13047013, 26094026, 39141039, 78282078]

約数ペア:

[(1, 78282078), (2, 39141039), (3, 26094026), (6, 13047013), (7, 11183154), (14, 5591577), (21, 3727718), (29, 2699382), (42, 1863859), (58, 1349691), (87, 899794), (174, 449897), (203, 385626), (406, 192813), (609, 128542), (1218, 64271)]