79478172

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 220843392

約数和(自身を除く): 141365220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 193, 246, 279, 324, 369, 372, 386, 492, 558, 579, 738, 772, 837, 1107, 1116, 1158, 1271, 1476, 1674, 1737, 2214, 2316, 2511, 2542, 3321, 3348, 3474, 3813, 4428, 5022, 5084, 5211, 5983, 6642, 6948, 7626, 7913, 10044, 10422, 11439, 11966, 13284, 15252, 15633, 15826, 17949, 20844, 22878, 23739, 23932, 31266, 31652, 34317, 35898, 45756, 47478, 53847, 62532, 68634, 71217, 71796, 94956, 102951, 107694, 137268, 142434, 161541, 205902, 213651, 215388, 245303, 284868, 323082, 411804, 427302, 484623, 490606, 640953, 646164, 735909, 854604, 969246, 981212, 1281906, 1471818, 1938492, 2207727, 2563812, 2943636, 4415454, 6623181, 8830908, 13246362, 19869543, 26492724, 39739086, 79478172]

約数ペア:

[(1, 79478172), (2, 39739086), (3, 26492724), (4, 19869543), (6, 13246362), (9, 8830908), (12, 6623181), (18, 4415454), (27, 2943636), (31, 2563812), (36, 2207727), (41, 1938492), (54, 1471818), (62, 1281906), (81, 981212), (82, 969246), (93, 854604), (108, 735909), (123, 646164), (124, 640953), (162, 490606), (164, 484623), (186, 427302), (193, 411804), (246, 323082), (279, 284868), (324, 245303), (369, 215388), (372, 213651), (386, 205902), (492, 161541), (558, 142434), (579, 137268), (738, 107694), (772, 102951), (837, 94956), (1107, 71796), (1116, 71217), (1158, 68634), (1271, 62532), (1476, 53847), (1674, 47478), (1737, 45756), (2214, 35898), (2316, 34317), (2511, 31652), (2542, 31266), (3321, 23932), (3348, 23739), (3474, 22878), (3813, 20844), (4428, 17949), (5022, 15826), (5084, 15633), (5211, 15252), (5983, 13284), (6642, 11966), (6948, 11439), (7626, 10422), (7913, 10044)]