78545136

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10039}}^1$

素因数の和:10213

約数の個数: 40

約数和(自身を含む): 204173440

約数和(自身を除く): 125628304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 10039, 20078, 30117, 40156, 60234, 80312, 120468, 160624, 240936, 481872, 1636357, 3272714, 4909071, 6545428, 9818142, 13090856, 19636284, 26181712, 39272568, 78545136]

約数ペア:

[(1, 78545136), (2, 39272568), (3, 26181712), (4, 19636284), (6, 13090856), (8, 9818142), (12, 6545428), (16, 4909071), (24, 3272714), (48, 1636357), (163, 481872), (326, 240936), (489, 160624), (652, 120468), (978, 80312), (1304, 60234), (1956, 40156), (2608, 30117), (3912, 20078), (7824, 10039)]