72139466

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 146266560

約数和(自身を除く): 74127094

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 49, 53, 86, 98, 106, 119, 133, 238, 266, 301, 323, 371, 602, 646, 731, 742, 817, 833, 901, 931, 1007, 1462, 1634, 1666, 1802, 1862, 2014, 2107, 2261, 2279, 2597, 4214, 4522, 4558, 5117, 5194, 5719, 6307, 7049, 10234, 11438, 12614, 13889, 14098, 15827, 15953, 17119, 27778, 31654, 31906, 34238, 35819, 38743, 40033, 43301, 44149, 49343, 71638, 77486, 80066, 86602, 88298, 97223, 98686, 111671, 119833, 194446, 223342, 239666, 271201, 303107, 542402, 606214, 680561, 736117, 838831, 1361122, 1472234, 1677662, 1898407, 2121749, 3796814, 4243498, 5152819, 10305638, 36069733, 72139466]

約数ペア:

[(1, 72139466), (2, 36069733), (7, 10305638), (14, 5152819), (17, 4243498), (19, 3796814), (34, 2121749), (38, 1898407), (43, 1677662), (49, 1472234), (53, 1361122), (86, 838831), (98, 736117), (106, 680561), (119, 606214), (133, 542402), (238, 303107), (266, 271201), (301, 239666), (323, 223342), (371, 194446), (602, 119833), (646, 111671), (731, 98686), (742, 97223), (817, 88298), (833, 86602), (901, 80066), (931, 77486), (1007, 71638), (1462, 49343), (1634, 44149), (1666, 43301), (1802, 40033), (1862, 38743), (2014, 35819), (2107, 34238), (2261, 31906), (2279, 31654), (2597, 27778), (4214, 17119), (4522, 15953), (4558, 15827), (5117, 14098), (5194, 13889), (5719, 12614), (6307, 11438), (7049, 10234)]