129792852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 376888512

約数和(自身を除く): 247095660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2441, 2532, 2954, 3798, 4431, 4882, 5908, 7323, 7596, 8862, 9764, 13293, 14646, 17087, 17724, 21969, 26586, 29292, 34174, 43938, 51261, 53172, 68348, 87876, 102522, 153783, 205044, 307566, 515051, 615132, 1030102, 1545153, 2060204, 3090306, 3605357, 4635459, 6180612, 7210714, 9270918, 10816071, 14421428, 18541836, 21632142, 32448213, 43264284, 64896426, 129792852]

約数ペア:

[(1, 129792852), (2, 64896426), (3, 43264284), (4, 32448213), (6, 21632142), (7, 18541836), (9, 14421428), (12, 10816071), (14, 9270918), (18, 7210714), (21, 6180612), (28, 4635459), (36, 3605357), (42, 3090306), (63, 2060204), (84, 1545153), (126, 1030102), (211, 615132), (252, 515051), (422, 307566), (633, 205044), (844, 153783), (1266, 102522), (1477, 87876), (1899, 68348), (2441, 53172), (2532, 51261), (2954, 43938), (3798, 34174), (4431, 29292), (4882, 26586), (5908, 21969), (7323, 17724), (7596, 17087), (8862, 14646), (9764, 13293)]