80451560502

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293681}}^1$

素因数の和:293803

約数の個数: 80

約数和(自身を含む): 191891818800

約数和(自身を除く): 111440258298

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 89, 114, 162, 171, 178, 267, 342, 513, 534, 801, 1026, 1539, 1602, 1691, 2403, 3078, 3382, 4806, 5073, 7209, 10146, 14418, 15219, 30438, 45657, 91314, 136971, 273942, 293681, 587362, 881043, 1762086, 2643129, 5286258, 5579939, 7929387, 11159878, 15858774, 16739817, 23788161, 26137609, 33479634, 47576322, 50219451, 52275218, 78412827, 100438902, 150658353, 156825654, 235238481, 301316706, 451975059, 470476962, 496614571, 705715443, 903950118, 993229142, 1411430886, 1489843713, 2117146329, 2979687426, 4234292658, 4469531139, 8939062278, 13408593417, 26817186834, 40225780251, 80451560502]

約数ペア:

[(1, 80451560502), (2, 40225780251), (3, 26817186834), (6, 13408593417), (9, 8939062278), (18, 4469531139), (19, 4234292658), (27, 2979687426), (38, 2117146329), (54, 1489843713), (57, 1411430886), (81, 993229142), (89, 903950118), (114, 705715443), (162, 496614571), (171, 470476962), (178, 451975059), (267, 301316706), (342, 235238481), (513, 156825654), (534, 150658353), (801, 100438902), (1026, 78412827), (1539, 52275218), (1602, 50219451), (1691, 47576322), (2403, 33479634), (3078, 26137609), (3382, 23788161), (4806, 16739817), (5073, 15858774), (7209, 11159878), (10146, 7929387), (14418, 5579939), (15219, 5286258), (30438, 2643129), (45657, 1762086), (91314, 881043), (136971, 587362), (273942, 293681)]