71372322

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 72

約数和(自身を含む): 189399600

約数和(自身を除く): 118027278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 4259, 5586, 8379, 8518, 12777, 16758, 25554, 29813, 38331, 59626, 76662, 80921, 89439, 161842, 178878, 208691, 242763, 268317, 417382, 485526, 536634, 566447, 626073, 728289, 1132894, 1252146, 1456578, 1699341, 1878219, 3398682, 3756438, 3965129, 5098023, 7930258, 10196046, 11895387, 23790774, 35686161, 71372322]

約数ペア:

[(1, 71372322), (2, 35686161), (3, 23790774), (6, 11895387), (7, 10196046), (9, 7930258), (14, 5098023), (18, 3965129), (19, 3756438), (21, 3398682), (38, 1878219), (42, 1699341), (49, 1456578), (57, 1252146), (63, 1132894), (98, 728289), (114, 626073), (126, 566447), (133, 536634), (147, 485526), (171, 417382), (266, 268317), (294, 242763), (342, 208691), (399, 178878), (441, 161842), (798, 89439), (882, 80921), (931, 76662), (1197, 59626), (1862, 38331), (2394, 29813), (2793, 25554), (4259, 16758), (5586, 12777), (8379, 8518)]