78389712

素因数分解:

$2^4\times 3^2\times {\mathrm{544373}}^1$

素因数の和:544387

約数の個数: 30

約数和(自身を含む): 219382722

約数和(自身を除く): 140993010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 544373, 1088746, 1633119, 2177492, 3266238, 4354984, 4899357, 6532476, 8709968, 9798714, 13064952, 19597428, 26129904, 39194856, 78389712]

約数ペア:

[(1, 78389712), (2, 39194856), (3, 26129904), (4, 19597428), (6, 13064952), (8, 9798714), (9, 8709968), (12, 6532476), (16, 4899357), (18, 4354984), (24, 3266238), (36, 2177492), (48, 1633119), (72, 1088746), (144, 544373)]