77513340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27487}}^1$

素因数の和:27546

約数の個数: 48

約数和(自身を含む): 221663232

約数和(自身を除く): 144149892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 27487, 54974, 82461, 109948, 137435, 164922, 274870, 329844, 412305, 549740, 824610, 1291889, 1649220, 2583778, 3875667, 5167556, 6459445, 7751334, 12918890, 15502668, 19378335, 25837780, 38756670, 77513340]

約数ペア:

[(1, 77513340), (2, 38756670), (3, 25837780), (4, 19378335), (5, 15502668), (6, 12918890), (10, 7751334), (12, 6459445), (15, 5167556), (20, 3875667), (30, 2583778), (47, 1649220), (60, 1291889), (94, 824610), (141, 549740), (188, 412305), (235, 329844), (282, 274870), (470, 164922), (564, 137435), (705, 109948), (940, 82461), (1410, 54974), (2820, 27487)]