79327170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67801}}^1$

素因数の和:67827

約数の個数: 48

約数和(自身を含む): 222119352

約数和(自身を除く): 142792182

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67801, 135602, 203403, 339005, 406806, 610209, 678010, 881413, 1017015, 1220418, 1762826, 2034030, 2644239, 3051045, 4407065, 5288478, 6102090, 7932717, 8814130, 13221195, 15865434, 26442390, 39663585, 79327170]

約数ペア:

[(1, 79327170), (2, 39663585), (3, 26442390), (5, 15865434), (6, 13221195), (9, 8814130), (10, 7932717), (13, 6102090), (15, 5288478), (18, 4407065), (26, 3051045), (30, 2644239), (39, 2034030), (45, 1762826), (65, 1220418), (78, 1017015), (90, 881413), (117, 678010), (130, 610209), (195, 406806), (234, 339005), (390, 203403), (585, 135602), (1170, 67801)]