78681288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4547}}^1$

素因数の和:4666

約数の個数: 64

約数和(自身を含む): 227036160

約数和(自身を除く): 148354872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 4547, 5768, 8652, 9094, 13641, 17304, 18188, 27282, 31829, 36376, 54564, 63658, 95487, 109128, 127316, 190974, 254632, 381948, 468341, 763896, 936682, 1405023, 1873364, 2810046, 3278387, 3746728, 5620092, 6556774, 9835161, 11240184, 13113548, 19670322, 26227096, 39340644, 78681288]

約数ペア:

[(1, 78681288), (2, 39340644), (3, 26227096), (4, 19670322), (6, 13113548), (7, 11240184), (8, 9835161), (12, 6556774), (14, 5620092), (21, 3746728), (24, 3278387), (28, 2810046), (42, 1873364), (56, 1405023), (84, 936682), (103, 763896), (168, 468341), (206, 381948), (309, 254632), (412, 190974), (618, 127316), (721, 109128), (824, 95487), (1236, 63658), (1442, 54564), (2163, 36376), (2472, 31829), (2884, 27282), (4326, 18188), (4547, 17304), (5768, 13641), (8652, 9094)]