80224872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 249849600

約数和(自身を除く): 169624728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 312, 327, 337, 364, 436, 546, 654, 674, 728, 763, 872, 1011, 1092, 1308, 1348, 1417, 1526, 2022, 2184, 2289, 2359, 2616, 2696, 2834, 3052, 4044, 4251, 4381, 4578, 4718, 5668, 6104, 7077, 8088, 8502, 8762, 9156, 9436, 9919, 11336, 13143, 14154, 17004, 17524, 18312, 18872, 19838, 26286, 28308, 29757, 30667, 34008, 35048, 36733, 39676, 52572, 56616, 59514, 61334, 73466, 79352, 92001, 105144, 110199, 119028, 122668, 146932, 184002, 220398, 238056, 245336, 257131, 293864, 368004, 440796, 477529, 514262, 736008, 771393, 881592, 955058, 1028524, 1432587, 1542786, 1910116, 2057048, 2865174, 3085572, 3342703, 3820232, 5730348, 6171144, 6685406, 10028109, 11460696, 13370812, 20056218, 26741624, 40112436, 80224872]

約数ペア:

[(1, 80224872), (2, 40112436), (3, 26741624), (4, 20056218), (6, 13370812), (7, 11460696), (8, 10028109), (12, 6685406), (13, 6171144), (14, 5730348), (21, 3820232), (24, 3342703), (26, 3085572), (28, 2865174), (39, 2057048), (42, 1910116), (52, 1542786), (56, 1432587), (78, 1028524), (84, 955058), (91, 881592), (104, 771393), (109, 736008), (156, 514262), (168, 477529), (182, 440796), (218, 368004), (273, 293864), (312, 257131), (327, 245336), (337, 238056), (364, 220398), (436, 184002), (546, 146932), (654, 122668), (674, 119028), (728, 110199), (763, 105144), (872, 92001), (1011, 79352), (1092, 73466), (1308, 61334), (1348, 59514), (1417, 56616), (1526, 52572), (2022, 39676), (2184, 36733), (2289, 35048), (2359, 34008), (2616, 30667), (2696, 29757), (2834, 28308), (3052, 26286), (4044, 19838), (4251, 18872), (4381, 18312), (4578, 17524), (4718, 17004), (5668, 14154), (6104, 13143), (7077, 11336), (8088, 9919), (8502, 9436), (8762, 9156)]