66395196

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 206752000

約数和(自身を除く): 140356804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 283, 294, 342, 343, 399, 441, 532, 566, 588, 684, 686, 798, 849, 882, 931, 1029, 1132, 1197, 1372, 1596, 1698, 1764, 1862, 1981, 2058, 2394, 2547, 2793, 3087, 3396, 3724, 3962, 4116, 4788, 5094, 5377, 5586, 5943, 6174, 6517, 7924, 8379, 10188, 10754, 11172, 11886, 12348, 13034, 13867, 16131, 16758, 17829, 19551, 21508, 23772, 26068, 27734, 32262, 33516, 35658, 37639, 39102, 41601, 48393, 55468, 58653, 64524, 71316, 75278, 78204, 83202, 96786, 97069, 112917, 117306, 124803, 150556, 166404, 193572, 194138, 225834, 234612, 249606, 263473, 291207, 338751, 388276, 451668, 499212, 526946, 582414, 677502, 790419, 873621, 1053892, 1164828, 1355004, 1580838, 1747242, 1844311, 2371257, 3161676, 3494484, 3688622, 4742514, 5532933, 7377244, 9485028, 11065866, 16598799, 22131732, 33197598, 66395196]

約数ペア:

[(1, 66395196), (2, 33197598), (3, 22131732), (4, 16598799), (6, 11065866), (7, 9485028), (9, 7377244), (12, 5532933), (14, 4742514), (18, 3688622), (19, 3494484), (21, 3161676), (28, 2371257), (36, 1844311), (38, 1747242), (42, 1580838), (49, 1355004), (57, 1164828), (63, 1053892), (76, 873621), (84, 790419), (98, 677502), (114, 582414), (126, 526946), (133, 499212), (147, 451668), (171, 388276), (196, 338751), (228, 291207), (252, 263473), (266, 249606), (283, 234612), (294, 225834), (342, 194138), (343, 193572), (399, 166404), (441, 150556), (532, 124803), (566, 117306), (588, 112917), (684, 97069), (686, 96786), (798, 83202), (849, 78204), (882, 75278), (931, 71316), (1029, 64524), (1132, 58653), (1197, 55468), (1372, 48393), (1596, 41601), (1698, 39102), (1764, 37639), (1862, 35658), (1981, 33516), (2058, 32262), (2394, 27734), (2547, 26068), (2793, 23772), (3087, 21508), (3396, 19551), (3724, 17829), (3962, 16758), (4116, 16131), (4788, 13867), (5094, 13034), (5377, 12348), (5586, 11886), (5943, 11172), (6174, 10754), (6517, 10188), (7924, 8379)]