121353372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 351749216

約数和(自身を除く): 230395844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1213, 1588, 2382, 2426, 2779, 3573, 3639, 4764, 4852, 5558, 7146, 7278, 8337, 8491, 10917, 11116, 14292, 14556, 16674, 16982, 21834, 25011, 25473, 33348, 33964, 43668, 50022, 50946, 76419, 100044, 101892, 152838, 305676, 481561, 963122, 1444683, 1926244, 2889366, 3370927, 4334049, 5778732, 6741854, 8668098, 10112781, 13483708, 17336196, 20225562, 30338343, 40451124, 60676686, 121353372]

約数ペア:

[(1, 121353372), (2, 60676686), (3, 40451124), (4, 30338343), (6, 20225562), (7, 17336196), (9, 13483708), (12, 10112781), (14, 8668098), (18, 6741854), (21, 5778732), (28, 4334049), (36, 3370927), (42, 2889366), (63, 1926244), (84, 1444683), (126, 963122), (252, 481561), (397, 305676), (794, 152838), (1191, 101892), (1213, 100044), (1588, 76419), (2382, 50946), (2426, 50022), (2779, 43668), (3573, 33964), (3639, 33348), (4764, 25473), (4852, 25011), (5558, 21834), (7146, 16982), (7278, 16674), (8337, 14556), (8491, 14292), (10917, 11116)]