61791156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 108

約数和(自身を含む): 189719712

約数和(自身を除く): 127928556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1523, 1764, 1932, 2254, 2898, 3046, 3381, 4508, 4569, 5796, 6092, 6762, 9138, 10143, 10661, 13524, 13707, 18276, 20286, 21322, 27414, 31983, 35029, 40572, 42644, 54828, 63966, 70058, 74627, 95949, 105087, 127932, 140116, 149254, 191898, 210174, 223881, 245203, 298508, 315261, 383796, 420348, 447762, 490406, 630522, 671643, 735609, 895524, 980812, 1261044, 1343286, 1471218, 1716421, 2206827, 2686572, 2942436, 3432842, 4413654, 5149263, 6865684, 8827308, 10298526, 15447789, 20597052, 30895578, 61791156]

約数ペア:

[(1, 61791156), (2, 30895578), (3, 20597052), (4, 15447789), (6, 10298526), (7, 8827308), (9, 6865684), (12, 5149263), (14, 4413654), (18, 3432842), (21, 2942436), (23, 2686572), (28, 2206827), (36, 1716421), (42, 1471218), (46, 1343286), (49, 1261044), (63, 980812), (69, 895524), (84, 735609), (92, 671643), (98, 630522), (126, 490406), (138, 447762), (147, 420348), (161, 383796), (196, 315261), (207, 298508), (252, 245203), (276, 223881), (294, 210174), (322, 191898), (414, 149254), (441, 140116), (483, 127932), (588, 105087), (644, 95949), (828, 74627), (882, 70058), (966, 63966), (1127, 54828), (1449, 42644), (1523, 40572), (1764, 35029), (1932, 31983), (2254, 27414), (2898, 21322), (3046, 20286), (3381, 18276), (4508, 13707), (4569, 13524), (5796, 10661), (6092, 10143), (6762, 9138)]