72489522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 178253136

約数和(自身を除く): 105763614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 683, 722, 798, 931, 1083, 1366, 1862, 2049, 2166, 2527, 2793, 4098, 4781, 5054, 5586, 7581, 9562, 12977, 14343, 15162, 17689, 25954, 28686, 33467, 35378, 38931, 53067, 66934, 77862, 90839, 100401, 106134, 181678, 200802, 246563, 272517, 493126, 545034, 635873, 739689, 1271746, 1479378, 1725941, 1907619, 3451882, 3815238, 5177823, 10355646, 12081587, 24163174, 36244761, 72489522]

約数ペア:

[(1, 72489522), (2, 36244761), (3, 24163174), (6, 12081587), (7, 10355646), (14, 5177823), (19, 3815238), (21, 3451882), (38, 1907619), (42, 1725941), (49, 1479378), (57, 1271746), (98, 739689), (114, 635873), (133, 545034), (147, 493126), (266, 272517), (294, 246563), (361, 200802), (399, 181678), (683, 106134), (722, 100401), (798, 90839), (931, 77862), (1083, 66934), (1366, 53067), (1862, 38931), (2049, 35378), (2166, 33467), (2527, 28686), (2793, 25954), (4098, 17689), (4781, 15162), (5054, 14343), (5586, 12977), (7581, 9562)]