80777724

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 193995648

約数和(自身を除く): 113217924

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 107, 159, 212, 214, 318, 321, 428, 636, 642, 1187, 1284, 2374, 3561, 4748, 5671, 7122, 11342, 14244, 17013, 22684, 34026, 62911, 68052, 125822, 127009, 188733, 251644, 254018, 377466, 381027, 508036, 754932, 762054, 1524108, 6731477, 13462954, 20194431, 26925908, 40388862, 80777724]

約数ペア:

[(1, 80777724), (2, 40388862), (3, 26925908), (4, 20194431), (6, 13462954), (12, 6731477), (53, 1524108), (106, 762054), (107, 754932), (159, 508036), (212, 381027), (214, 377466), (318, 254018), (321, 251644), (428, 188733), (636, 127009), (642, 125822), (1187, 68052), (1284, 62911), (2374, 34026), (3561, 22684), (4748, 17013), (5671, 14244), (7122, 11342)]