85471386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 162738534

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 49, 57, 66, 77, 78, 91, 98, 107, 114, 133, 143, 147, 154, 182, 209, 214, 231, 247, 266, 273, 286, 294, 321, 399, 418, 429, 462, 494, 539, 546, 627, 637, 642, 741, 749, 798, 858, 931, 1001, 1078, 1177, 1254, 1274, 1391, 1463, 1482, 1498, 1617, 1729, 1862, 1911, 2002, 2033, 2247, 2354, 2717, 2782, 2793, 2926, 3003, 3234, 3458, 3531, 3822, 4066, 4173, 4389, 4494, 5187, 5243, 5434, 5586, 6006, 6099, 7007, 7062, 8151, 8239, 8346, 8778, 9737, 10241, 10374, 10486, 12103, 12198, 14014, 14231, 15301, 15729, 16302, 16478, 19019, 19474, 20482, 21021, 22363, 24206, 24717, 26429, 28462, 29211, 30602, 30723, 31458, 36309, 38038, 42042, 42693, 44726, 45903, 49434, 52858, 57057, 57673, 58422, 61446, 67089, 68159, 72618, 79287, 85386, 91806, 99617, 107107, 114114, 115346, 133133, 134178, 136318, 156541, 158574, 173019, 185003, 199234, 204477, 214214, 266266, 290719, 298851, 313082, 321321, 346038, 370006, 399399, 408954, 469623, 555009, 581438, 597702, 642642, 749749, 798798, 872157, 939246, 1095787, 1110018, 1295021, 1499498, 1744314, 2035033, 2191574, 2249247, 2590042, 3287361, 3885063, 4070066, 4498494, 6105099, 6574722, 7770126, 12210198, 14245231, 28490462, 42735693, 85471386]

約数ペア:

[(1, 85471386), (2, 42735693), (3, 28490462), (6, 14245231), (7, 12210198), (11, 7770126), (13, 6574722), (14, 6105099), (19, 4498494), (21, 4070066), (22, 3885063), (26, 3287361), (33, 2590042), (38, 2249247), (39, 2191574), (42, 2035033), (49, 1744314), (57, 1499498), (66, 1295021), (77, 1110018), (78, 1095787), (91, 939246), (98, 872157), (107, 798798), (114, 749749), (133, 642642), (143, 597702), (147, 581438), (154, 555009), (182, 469623), (209, 408954), (214, 399399), (231, 370006), (247, 346038), (266, 321321), (273, 313082), (286, 298851), (294, 290719), (321, 266266), (399, 214214), (418, 204477), (429, 199234), (462, 185003), (494, 173019), (539, 158574), (546, 156541), (627, 136318), (637, 134178), (642, 133133), (741, 115346), (749, 114114), (798, 107107), (858, 99617), (931, 91806), (1001, 85386), (1078, 79287), (1177, 72618), (1254, 68159), (1274, 67089), (1391, 61446), (1463, 58422), (1482, 57673), (1498, 57057), (1617, 52858), (1729, 49434), (1862, 45903), (1911, 44726), (2002, 42693), (2033, 42042), (2247, 38038), (2354, 36309), (2717, 31458), (2782, 30723), (2793, 30602), (2926, 29211), (3003, 28462), (3234, 26429), (3458, 24717), (3531, 24206), (3822, 22363), (4066, 21021), (4173, 20482), (4389, 19474), (4494, 19019), (5187, 16478), (5243, 16302), (5434, 15729), (5586, 15301), (6006, 14231), (6099, 14014), (7007, 12198), (7062, 12103), (8151, 10486), (8239, 10374), (8346, 10241), (8778, 9737)]