66642312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 132423288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 479, 527, 561, 682, 744, 748, 958, 1023, 1054, 1122, 1364, 1437, 1496, 1581, 1916, 2046, 2108, 2244, 2728, 2874, 3162, 3832, 4092, 4216, 4488, 5269, 5748, 5797, 6324, 8143, 8184, 10538, 11496, 11594, 12648, 14849, 15807, 16286, 17391, 21076, 23188, 24429, 29698, 31614, 32572, 34782, 42152, 44547, 46376, 48858, 59396, 63228, 65144, 69564, 89094, 89573, 97716, 118792, 126456, 139128, 163339, 178188, 179146, 195432, 252433, 268719, 326678, 356376, 358292, 490017, 504866, 537438, 653356, 716584, 757299, 980034, 1009732, 1074876, 1306712, 1514598, 1960068, 2019464, 2149752, 2776763, 3029196, 3920136, 5553526, 6058392, 8330289, 11107052, 16660578, 22214104, 33321156, 66642312]

約数ペア:

[(1, 66642312), (2, 33321156), (3, 22214104), (4, 16660578), (6, 11107052), (8, 8330289), (11, 6058392), (12, 5553526), (17, 3920136), (22, 3029196), (24, 2776763), (31, 2149752), (33, 2019464), (34, 1960068), (44, 1514598), (51, 1306712), (62, 1074876), (66, 1009732), (68, 980034), (88, 757299), (93, 716584), (102, 653356), (124, 537438), (132, 504866), (136, 490017), (186, 358292), (187, 356376), (204, 326678), (248, 268719), (264, 252433), (341, 195432), (372, 179146), (374, 178188), (408, 163339), (479, 139128), (527, 126456), (561, 118792), (682, 97716), (744, 89573), (748, 89094), (958, 69564), (1023, 65144), (1054, 63228), (1122, 59396), (1364, 48858), (1437, 46376), (1496, 44547), (1581, 42152), (1916, 34782), (2046, 32572), (2108, 31614), (2244, 29698), (2728, 24429), (2874, 23188), (3162, 21076), (3832, 17391), (4092, 16286), (4216, 15807), (4488, 14849), (5269, 12648), (5748, 11594), (5797, 11496), (6324, 10538), (8143, 8184)]