71900478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307267}}^1$

素因数の和:307288

約数の個数: 24

約数和(自身を含む): 167768328

約数和(自身を除く): 95867850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307267, 614534, 921801, 1843602, 2765403, 3994471, 5530806, 7988942, 11983413, 23966826, 35950239, 71900478]

約数ペア:

[(1, 71900478), (2, 35950239), (3, 23966826), (6, 11983413), (9, 7988942), (13, 5530806), (18, 3994471), (26, 2765403), (39, 1843602), (78, 921801), (117, 614534), (234, 307267)]