80237892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 161077308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 84, 92, 98, 102, 119, 138, 147, 161, 196, 204, 238, 276, 294, 322, 349, 357, 391, 476, 483, 588, 644, 698, 714, 782, 833, 966, 1047, 1127, 1173, 1396, 1428, 1564, 1666, 1932, 2094, 2254, 2346, 2443, 2499, 2737, 3332, 3381, 4188, 4508, 4692, 4886, 4998, 5474, 5933, 6762, 7329, 8027, 8211, 9772, 9996, 10948, 11866, 13524, 14658, 16054, 16422, 17101, 17799, 19159, 23732, 24081, 29316, 32108, 32844, 34202, 35598, 38318, 41531, 48162, 51303, 56189, 57477, 68404, 71196, 76636, 83062, 96324, 102606, 112378, 114954, 124593, 136459, 166124, 168567, 205212, 224756, 229908, 249186, 272918, 290717, 337134, 393323, 409377, 498372, 545836, 581434, 674268, 786646, 818754, 872151, 955213, 1162868, 1179969, 1573292, 1637508, 1744302, 1910426, 2359938, 2865639, 3488604, 3820852, 4719876, 5731278, 6686491, 11462556, 13372982, 20059473, 26745964, 40118946, 80237892]

約数ペア:

[(1, 80237892), (2, 40118946), (3, 26745964), (4, 20059473), (6, 13372982), (7, 11462556), (12, 6686491), (14, 5731278), (17, 4719876), (21, 3820852), (23, 3488604), (28, 2865639), (34, 2359938), (42, 1910426), (46, 1744302), (49, 1637508), (51, 1573292), (68, 1179969), (69, 1162868), (84, 955213), (92, 872151), (98, 818754), (102, 786646), (119, 674268), (138, 581434), (147, 545836), (161, 498372), (196, 409377), (204, 393323), (238, 337134), (276, 290717), (294, 272918), (322, 249186), (349, 229908), (357, 224756), (391, 205212), (476, 168567), (483, 166124), (588, 136459), (644, 124593), (698, 114954), (714, 112378), (782, 102606), (833, 96324), (966, 83062), (1047, 76636), (1127, 71196), (1173, 68404), (1396, 57477), (1428, 56189), (1564, 51303), (1666, 48162), (1932, 41531), (2094, 38318), (2254, 35598), (2346, 34202), (2443, 32844), (2499, 32108), (2737, 29316), (3332, 24081), (3381, 23732), (4188, 19159), (4508, 17799), (4692, 17101), (4886, 16422), (4998, 16054), (5474, 14658), (5933, 13524), (6762, 11866), (7329, 10948), (8027, 9996), (8211, 9772)]