85285464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 254638080

約数和(自身を除く): 169352616

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, 527, 561, 613, 682, 744, 748, 1023, 1054, 1122, 1226, 1364, 1496, 1581, 1839, 2046, 2108, 2244, 2452, 2728, 3162, 3678, 4092, 4216, 4488, 4904, 5797, 6324, 6743, 7356, 8184, 10421, 11594, 12648, 13486, 14712, 17391, 19003, 20229, 20842, 23188, 26972, 31263, 34782, 38006, 40458, 41684, 46376, 53944, 57009, 62526, 69564, 76012, 80916, 83368, 114018, 114631, 125052, 139128, 152024, 161832, 209033, 228036, 229262, 250104, 323051, 343893, 418066, 456072, 458524, 627099, 646102, 687786, 836132, 917048, 969153, 1254198, 1292204, 1375572, 1672264, 1938306, 2508396, 2584408, 2751144, 3553561, 3876612, 5016792, 7107122, 7753224, 10660683, 14214244, 21321366, 28428488, 42642732, 85285464]

約数ペア:

[(1, 85285464), (2, 42642732), (3, 28428488), (4, 21321366), (6, 14214244), (8, 10660683), (11, 7753224), (12, 7107122), (17, 5016792), (22, 3876612), (24, 3553561), (31, 2751144), (33, 2584408), (34, 2508396), (44, 1938306), (51, 1672264), (62, 1375572), (66, 1292204), (68, 1254198), (88, 969153), (93, 917048), (102, 836132), (124, 687786), (132, 646102), (136, 627099), (186, 458524), (187, 456072), (204, 418066), (248, 343893), (264, 323051), (341, 250104), (372, 229262), (374, 228036), (408, 209033), (527, 161832), (561, 152024), (613, 139128), (682, 125052), (744, 114631), (748, 114018), (1023, 83368), (1054, 80916), (1122, 76012), (1226, 69564), (1364, 62526), (1496, 57009), (1581, 53944), (1839, 46376), (2046, 41684), (2108, 40458), (2244, 38006), (2452, 34782), (2728, 31263), (3162, 26972), (3678, 23188), (4092, 20842), (4216, 20229), (4488, 19003), (4904, 17391), (5797, 14712), (6324, 13486), (6743, 12648), (7356, 11594), (8184, 10421)]