78385986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{88873}}^1$

素因数の和:88895

約数の個数: 36

約数和(自身を含む): 197566902

約数和(自身を除く): 119180916

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 88873, 177746, 266619, 533238, 622111, 799857, 1244222, 1599714, 1866333, 3732666, 4354777, 5598999, 8709554, 11197998, 13064331, 26128662, 39192993, 78385986]

約数ペア:

[(1, 78385986), (2, 39192993), (3, 26128662), (6, 13064331), (7, 11197998), (9, 8709554), (14, 5598999), (18, 4354777), (21, 3732666), (42, 1866333), (49, 1599714), (63, 1244222), (98, 799857), (126, 622111), (147, 533238), (294, 266619), (441, 177746), (882, 88873)]