68352144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203429}}^1$

素因数の和:203447

約数の個数: 40

約数和(自身を含む): 201802560

約数和(自身を除く): 133450416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203429, 406858, 610287, 813716, 1220574, 1424003, 1627432, 2441148, 2848006, 3254864, 4272009, 4882296, 5696012, 8544018, 9764592, 11392024, 17088036, 22784048, 34176072, 68352144]

約数ペア:

[(1, 68352144), (2, 34176072), (3, 22784048), (4, 17088036), (6, 11392024), (7, 9764592), (8, 8544018), (12, 5696012), (14, 4882296), (16, 4272009), (21, 3254864), (24, 2848006), (28, 2441148), (42, 1627432), (48, 1424003), (56, 1220574), (84, 813716), (112, 610287), (168, 406858), (336, 203429)]