74789814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 178637184

約数和(自身を除く): 103847370

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 73, 86, 114, 129, 146, 209, 219, 258, 361, 418, 438, 473, 627, 722, 803, 817, 946, 1083, 1254, 1387, 1419, 1606, 1634, 2166, 2409, 2451, 2774, 2838, 3139, 3971, 4161, 4818, 4902, 6278, 7942, 8322, 8987, 9417, 11913, 15257, 15523, 17974, 18834, 23826, 26353, 26961, 30514, 31046, 34529, 45771, 46569, 52706, 53922, 59641, 69058, 79059, 91542, 93138, 103587, 119282, 158118, 170753, 178923, 207174, 289883, 341506, 357846, 512259, 579766, 656051, 869649, 1024518, 1133179, 1312102, 1739298, 1968153, 2266358, 3399537, 3936306, 6799074, 12464969, 24929938, 37394907, 74789814]

約数ペア:

[(1, 74789814), (2, 37394907), (3, 24929938), (6, 12464969), (11, 6799074), (19, 3936306), (22, 3399537), (33, 2266358), (38, 1968153), (43, 1739298), (57, 1312102), (66, 1133179), (73, 1024518), (86, 869649), (114, 656051), (129, 579766), (146, 512259), (209, 357846), (219, 341506), (258, 289883), (361, 207174), (418, 178923), (438, 170753), (473, 158118), (627, 119282), (722, 103587), (803, 93138), (817, 91542), (946, 79059), (1083, 69058), (1254, 59641), (1387, 53922), (1419, 52706), (1606, 46569), (1634, 45771), (2166, 34529), (2409, 31046), (2451, 30514), (2774, 26961), (2838, 26353), (3139, 23826), (3971, 18834), (4161, 17974), (4818, 15523), (4902, 15257), (6278, 11913), (7942, 9417), (8322, 8987)]