31498524

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 86184000

約数和(自身を除く): 54685476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 89, 108, 113, 116, 174, 178, 226, 261, 267, 339, 348, 356, 452, 522, 534, 678, 783, 801, 1017, 1044, 1068, 1356, 1566, 1602, 2034, 2403, 2581, 3051, 3132, 3204, 3277, 4068, 4806, 5162, 6102, 6554, 7743, 9612, 9831, 10057, 10324, 12204, 13108, 15486, 19662, 20114, 23229, 29493, 30171, 30972, 39324, 40228, 46458, 58986, 60342, 69687, 88479, 90513, 92916, 117972, 120684, 139374, 176958, 181026, 271539, 278748, 291653, 353916, 362052, 543078, 583306, 874959, 1086156, 1166612, 1749918, 2624877, 3499836, 5249754, 7874631, 10499508, 15749262, 31498524]

約数ペア:

[(1, 31498524), (2, 15749262), (3, 10499508), (4, 7874631), (6, 5249754), (9, 3499836), (12, 2624877), (18, 1749918), (27, 1166612), (29, 1086156), (36, 874959), (54, 583306), (58, 543078), (87, 362052), (89, 353916), (108, 291653), (113, 278748), (116, 271539), (174, 181026), (178, 176958), (226, 139374), (261, 120684), (267, 117972), (339, 92916), (348, 90513), (356, 88479), (452, 69687), (522, 60342), (534, 58986), (678, 46458), (783, 40228), (801, 39324), (1017, 30972), (1044, 30171), (1068, 29493), (1356, 23229), (1566, 20114), (1602, 19662), (2034, 15486), (2403, 13108), (2581, 12204), (3051, 10324), (3132, 10057), (3204, 9831), (3277, 9612), (4068, 7743), (4806, 6554), (5162, 6102)]