74216538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 187799040

約数和(自身を除く): 113582502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 43, 46, 66, 69, 86, 99, 129, 138, 198, 207, 253, 258, 379, 387, 414, 473, 506, 758, 759, 774, 946, 989, 1137, 1419, 1518, 1978, 2274, 2277, 2838, 2967, 3411, 4169, 4257, 4554, 5934, 6822, 8338, 8514, 8717, 8901, 10879, 12507, 16297, 17434, 17802, 21758, 25014, 26151, 32594, 32637, 37521, 48891, 52302, 65274, 75042, 78453, 95887, 97782, 97911, 146673, 156906, 179267, 191774, 195822, 287661, 293346, 358534, 374831, 537801, 575322, 749662, 862983, 1075602, 1124493, 1613403, 1725966, 2248986, 3226806, 3373479, 4123141, 6746958, 8246282, 12369423, 24738846, 37108269, 74216538]

約数ペア:

[(1, 74216538), (2, 37108269), (3, 24738846), (6, 12369423), (9, 8246282), (11, 6746958), (18, 4123141), (22, 3373479), (23, 3226806), (33, 2248986), (43, 1725966), (46, 1613403), (66, 1124493), (69, 1075602), (86, 862983), (99, 749662), (129, 575322), (138, 537801), (198, 374831), (207, 358534), (253, 293346), (258, 287661), (379, 195822), (387, 191774), (414, 179267), (473, 156906), (506, 146673), (758, 97911), (759, 97782), (774, 95887), (946, 78453), (989, 75042), (1137, 65274), (1419, 52302), (1518, 48891), (1978, 37521), (2274, 32637), (2277, 32594), (2838, 26151), (2967, 25014), (3411, 21758), (4169, 17802), (4257, 17434), (4554, 16297), (5934, 12507), (6822, 10879), (8338, 8901), (8514, 8717)]