74191876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 154441728

約数和(自身を除く): 80249852

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 121, 127, 142, 187, 242, 254, 284, 374, 484, 508, 748, 781, 1207, 1397, 1562, 2057, 2159, 2414, 2794, 3124, 4114, 4318, 4828, 5588, 8228, 8591, 8636, 9017, 13277, 15367, 17182, 18034, 23749, 26554, 30734, 34364, 36068, 47498, 53108, 61468, 94996, 99187, 146047, 153289, 198374, 261239, 292094, 306578, 396748, 522478, 584188, 613156, 1044956, 1091057, 1686179, 2182114, 3372358, 4364228, 6744716, 18547969, 37095938, 74191876]

約数ペア:

[(1, 74191876), (2, 37095938), (4, 18547969), (11, 6744716), (17, 4364228), (22, 3372358), (34, 2182114), (44, 1686179), (68, 1091057), (71, 1044956), (121, 613156), (127, 584188), (142, 522478), (187, 396748), (242, 306578), (254, 292094), (284, 261239), (374, 198374), (484, 153289), (508, 146047), (748, 99187), (781, 94996), (1207, 61468), (1397, 53108), (1562, 47498), (2057, 36068), (2159, 34364), (2414, 30734), (2794, 26554), (3124, 23749), (4114, 18034), (4318, 17182), (4828, 15367), (5588, 13277), (8228, 9017), (8591, 8636)]