72745488

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1716

約数の個数: 60

約数和(自身を含む): 204272640

約数和(自身を除く): 131527152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 766, 1149, 1319, 1532, 2298, 2638, 3064, 3447, 3957, 4596, 5276, 6128, 6894, 7914, 9192, 10552, 11871, 13788, 15828, 18384, 21104, 23742, 27576, 31656, 47484, 55152, 63312, 94968, 189936, 505177, 1010354, 1515531, 2020708, 3031062, 4041416, 4546593, 6062124, 8082832, 9093186, 12124248, 18186372, 24248496, 36372744, 72745488]

約数ペア:

[(1, 72745488), (2, 36372744), (3, 24248496), (4, 18186372), (6, 12124248), (8, 9093186), (9, 8082832), (12, 6062124), (16, 4546593), (18, 4041416), (24, 3031062), (36, 2020708), (48, 1515531), (72, 1010354), (144, 505177), (383, 189936), (766, 94968), (1149, 63312), (1319, 55152), (1532, 47484), (2298, 31656), (2638, 27576), (3064, 23742), (3447, 21104), (3957, 18384), (4596, 15828), (5276, 13788), (6128, 11871), (6894, 10552), (7914, 9192)]