80290704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 224763392

約数和(自身を除く): 144472688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 577, 624, 669, 892, 1154, 1338, 1731, 1784, 2308, 2676, 2899, 3462, 3568, 4616, 5352, 5798, 6924, 7501, 8697, 9232, 10704, 11596, 13848, 15002, 17394, 22503, 23192, 27696, 30004, 34788, 45006, 46384, 60008, 69576, 90012, 120016, 128671, 139152, 180024, 257342, 360048, 386013, 514684, 772026, 1029368, 1544052, 1672723, 2058736, 3088104, 3345446, 5018169, 6176208, 6690892, 10036338, 13381784, 20072676, 26763568, 40145352, 80290704]

約数ペア:

[(1, 80290704), (2, 40145352), (3, 26763568), (4, 20072676), (6, 13381784), (8, 10036338), (12, 6690892), (13, 6176208), (16, 5018169), (24, 3345446), (26, 3088104), (39, 2058736), (48, 1672723), (52, 1544052), (78, 1029368), (104, 772026), (156, 514684), (208, 386013), (223, 360048), (312, 257342), (446, 180024), (577, 139152), (624, 128671), (669, 120016), (892, 90012), (1154, 69576), (1338, 60008), (1731, 46384), (1784, 45006), (2308, 34788), (2676, 30004), (2899, 27696), (3462, 23192), (3568, 22503), (4616, 17394), (5352, 15002), (5798, 13848), (6924, 11596), (7501, 10704), (8697, 9232)]