71455884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 185068800

約数和(自身を除く): 113612916

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 101, 107, 114, 116, 174, 202, 214, 228, 303, 321, 348, 404, 428, 551, 606, 642, 1102, 1212, 1284, 1653, 1919, 2033, 2204, 2929, 3103, 3306, 3838, 4066, 5757, 5858, 6099, 6206, 6612, 7676, 8132, 8787, 9309, 10807, 11514, 11716, 12198, 12412, 17574, 18618, 21614, 23028, 24396, 32421, 35148, 37236, 43228, 55651, 58957, 64842, 111302, 117914, 129684, 166953, 176871, 205333, 222604, 235828, 313403, 333906, 353742, 410666, 615999, 626806, 667812, 707484, 821332, 940209, 1231998, 1253612, 1880418, 2463996, 3760836, 5954657, 11909314, 17863971, 23818628, 35727942, 71455884]

約数ペア:

[(1, 71455884), (2, 35727942), (3, 23818628), (4, 17863971), (6, 11909314), (12, 5954657), (19, 3760836), (29, 2463996), (38, 1880418), (57, 1253612), (58, 1231998), (76, 940209), (87, 821332), (101, 707484), (107, 667812), (114, 626806), (116, 615999), (174, 410666), (202, 353742), (214, 333906), (228, 313403), (303, 235828), (321, 222604), (348, 205333), (404, 176871), (428, 166953), (551, 129684), (606, 117914), (642, 111302), (1102, 64842), (1212, 58957), (1284, 55651), (1653, 43228), (1919, 37236), (2033, 35148), (2204, 32421), (2929, 24396), (3103, 23028), (3306, 21614), (3838, 18618), (4066, 17574), (5757, 12412), (5858, 12198), (6099, 11716), (6206, 11514), (6612, 10807), (7676, 9309), (8132, 8787)]