91688604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 271958400

約数和(自身を除く): 180269796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 203, 228, 266, 283, 294, 348, 399, 406, 532, 551, 566, 588, 609, 798, 812, 849, 931, 1102, 1132, 1218, 1421, 1596, 1653, 1698, 1862, 1981, 2204, 2436, 2793, 2842, 3306, 3396, 3724, 3857, 3962, 4263, 5377, 5586, 5684, 5943, 6612, 7714, 7924, 8207, 8526, 10754, 11172, 11571, 11886, 13867, 15428, 16131, 16414, 17052, 21508, 23142, 23772, 24621, 26999, 27734, 32262, 32828, 37639, 41601, 46284, 49242, 53998, 55468, 57449, 64524, 75278, 80997, 83202, 98484, 107996, 112917, 114898, 150556, 155933, 161994, 166404, 172347, 225834, 229796, 263473, 311866, 323988, 344694, 402143, 451668, 467799, 526946, 623732, 689388, 790419, 804286, 935598, 1053892, 1091531, 1206429, 1580838, 1608572, 1871196, 2183062, 2412858, 3161676, 3274593, 4366124, 4825716, 6549186, 7640717, 13098372, 15281434, 22922151, 30562868, 45844302, 91688604]

約数ペア:

[(1, 91688604), (2, 45844302), (3, 30562868), (4, 22922151), (6, 15281434), (7, 13098372), (12, 7640717), (14, 6549186), (19, 4825716), (21, 4366124), (28, 3274593), (29, 3161676), (38, 2412858), (42, 2183062), (49, 1871196), (57, 1608572), (58, 1580838), (76, 1206429), (84, 1091531), (87, 1053892), (98, 935598), (114, 804286), (116, 790419), (133, 689388), (147, 623732), (174, 526946), (196, 467799), (203, 451668), (228, 402143), (266, 344694), (283, 323988), (294, 311866), (348, 263473), (399, 229796), (406, 225834), (532, 172347), (551, 166404), (566, 161994), (588, 155933), (609, 150556), (798, 114898), (812, 112917), (849, 107996), (931, 98484), (1102, 83202), (1132, 80997), (1218, 75278), (1421, 64524), (1596, 57449), (1653, 55468), (1698, 53998), (1862, 49242), (1981, 46284), (2204, 41601), (2436, 37639), (2793, 32828), (2842, 32262), (3306, 27734), (3396, 26999), (3724, 24621), (3857, 23772), (3962, 23142), (4263, 21508), (5377, 17052), (5586, 16414), (5684, 16131), (5943, 15428), (6612, 13867), (7714, 11886), (7924, 11571), (8207, 11172), (8526, 10754)]