78272610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200699}}^1$

素因数の和:200722

約数の個数: 32

約数和(自身を含む): 202305600

約数和(自身を除く): 124032990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 200699, 401398, 602097, 1003495, 1204194, 2006990, 2609087, 3010485, 5218174, 6020970, 7827261, 13045435, 15654522, 26090870, 39136305, 78272610]

約数ペア:

[(1, 78272610), (2, 39136305), (3, 26090870), (5, 15654522), (6, 13045435), (10, 7827261), (13, 6020970), (15, 5218174), (26, 3010485), (30, 2609087), (39, 2006990), (65, 1204194), (78, 1003495), (130, 602097), (195, 401398), (390, 200699)]