64019394

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 142545312

約数和(自身を除く): 78525918

約数列:

[1, 2, 3, 6, 9, 18, 73, 83, 146, 166, 219, 249, 438, 498, 587, 657, 747, 1174, 1314, 1494, 1761, 3522, 5283, 6059, 10566, 12118, 18177, 36354, 42851, 48721, 54531, 85702, 97442, 109062, 128553, 146163, 257106, 292326, 385659, 438489, 771318, 876978, 3556633, 7113266, 10669899, 21339798, 32009697, 64019394]

約数ペア:

[(1, 64019394), (2, 32009697), (3, 21339798), (6, 10669899), (9, 7113266), (18, 3556633), (73, 876978), (83, 771318), (146, 438489), (166, 385659), (219, 292326), (249, 257106), (438, 146163), (498, 128553), (587, 109062), (657, 97442), (747, 85702), (1174, 54531), (1314, 48721), (1494, 42851), (1761, 36354), (3522, 18177), (5283, 12118), (6059, 10566)]