90107766

素因数分解:

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

素因数の和:343

約数の個数: 108

約数和(自身を含む): 240537492

約数和(自身を除く): 150429726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 283, 294, 342, 361, 399, 441, 566, 722, 798, 849, 882, 931, 1083, 1197, 1698, 1862, 1981, 2166, 2394, 2527, 2547, 2793, 3249, 3962, 5054, 5094, 5377, 5586, 5943, 6498, 7581, 8379, 10754, 11886, 13867, 15162, 16131, 16758, 17689, 17829, 22743, 27734, 32262, 35378, 35658, 37639, 41601, 45486, 48393, 53067, 75278, 83202, 96786, 102163, 106134, 112917, 124803, 159201, 204326, 225834, 249606, 263473, 306489, 318402, 338751, 526946, 612978, 677502, 715141, 790419, 919467, 1430282, 1580838, 1838934, 2145423, 2371257, 4290846, 4742514, 5005987, 6436269, 10011974, 12872538, 15017961, 30035922, 45053883, 90107766]

約数ペア:

[(1, 90107766), (2, 45053883), (3, 30035922), (6, 15017961), (7, 12872538), (9, 10011974), (14, 6436269), (18, 5005987), (19, 4742514), (21, 4290846), (38, 2371257), (42, 2145423), (49, 1838934), (57, 1580838), (63, 1430282), (98, 919467), (114, 790419), (126, 715141), (133, 677502), (147, 612978), (171, 526946), (266, 338751), (283, 318402), (294, 306489), (342, 263473), (361, 249606), (399, 225834), (441, 204326), (566, 159201), (722, 124803), (798, 112917), (849, 106134), (882, 102163), (931, 96786), (1083, 83202), (1197, 75278), (1698, 53067), (1862, 48393), (1981, 45486), (2166, 41601), (2394, 37639), (2527, 35658), (2547, 35378), (2793, 32262), (3249, 27734), (3962, 22743), (5054, 17829), (5094, 17689), (5377, 16758), (5586, 16131), (5943, 15162), (6498, 13867), (7581, 11886), (8379, 10754)]