77857584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{231719}}^1$

素因数の和:231737

約数の個数: 40

約数和(自身を含む): 229866240

約数和(自身を除く): 152008656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 231719, 463438, 695157, 926876, 1390314, 1622033, 1853752, 2780628, 3244066, 3707504, 4866099, 5561256, 6488132, 9732198, 11122512, 12976264, 19464396, 25952528, 38928792, 77857584]

約数ペア:

[(1, 77857584), (2, 38928792), (3, 25952528), (4, 19464396), (6, 12976264), (7, 11122512), (8, 9732198), (12, 6488132), (14, 5561256), (16, 4866099), (21, 3707504), (24, 3244066), (28, 2780628), (42, 1853752), (48, 1622033), (56, 1390314), (84, 926876), (112, 695157), (168, 463438), (336, 231719)]