72492228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 197870400

約数和(自身を除く): 125378172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 3019, 4002, 6003, 6038, 8004, 9057, 12006, 12076, 18114, 24012, 27171, 36228, 54342, 69437, 87551, 108684, 138874, 175102, 208311, 262653, 277748, 350204, 416622, 525306, 624933, 787959, 833244, 1050612, 1249866, 1575918, 2013673, 2499732, 3151836, 4027346, 6041019, 8054692, 12082038, 18123057, 24164076, 36246114, 72492228]

約数ペア:

[(1, 72492228), (2, 36246114), (3, 24164076), (4, 18123057), (6, 12082038), (9, 8054692), (12, 6041019), (18, 4027346), (23, 3151836), (29, 2499732), (36, 2013673), (46, 1575918), (58, 1249866), (69, 1050612), (87, 833244), (92, 787959), (116, 624933), (138, 525306), (174, 416622), (207, 350204), (261, 277748), (276, 262653), (348, 208311), (414, 175102), (522, 138874), (667, 108684), (828, 87551), (1044, 69437), (1334, 54342), (2001, 36228), (2668, 27171), (3019, 24012), (4002, 18114), (6003, 12076), (6038, 12006), (8004, 9057)]