64145736

素因数分解:

$2^3\times 3^3\times {\mathrm{296971}}^1$

素因数の和:296986

約数の個数: 32

約数和(自身を含む): 178183200

約数和(自身を除く): 114037464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 296971, 593942, 890913, 1187884, 1781826, 2375768, 2672739, 3563652, 5345478, 7127304, 8018217, 10690956, 16036434, 21381912, 32072868, 64145736]

約数ペア:

[(1, 64145736), (2, 32072868), (3, 21381912), (4, 16036434), (6, 10690956), (8, 8018217), (9, 7127304), (12, 5345478), (18, 3563652), (24, 2672739), (27, 2375768), (36, 1781826), (54, 1187884), (72, 890913), (108, 593942), (216, 296971)]