80260284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 211821120

約数和(自身を除く): 131560836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 113, 116, 156, 157, 174, 226, 314, 339, 348, 377, 452, 471, 628, 678, 754, 942, 1131, 1356, 1469, 1508, 1884, 2041, 2262, 2938, 3277, 4082, 4407, 4524, 4553, 5876, 6123, 6554, 8164, 8814, 9106, 9831, 12246, 13108, 13659, 17628, 17741, 18212, 19662, 24492, 27318, 35482, 39324, 42601, 53223, 54636, 59189, 70964, 85202, 106446, 118378, 127803, 170404, 177567, 212892, 230633, 236756, 255606, 355134, 461266, 511212, 514489, 691899, 710268, 922532, 1028978, 1383798, 1543467, 2057956, 2767596, 3086934, 6173868, 6688357, 13376714, 20065071, 26753428, 40130142, 80260284]

約数ペア:

[(1, 80260284), (2, 40130142), (3, 26753428), (4, 20065071), (6, 13376714), (12, 6688357), (13, 6173868), (26, 3086934), (29, 2767596), (39, 2057956), (52, 1543467), (58, 1383798), (78, 1028978), (87, 922532), (113, 710268), (116, 691899), (156, 514489), (157, 511212), (174, 461266), (226, 355134), (314, 255606), (339, 236756), (348, 230633), (377, 212892), (452, 177567), (471, 170404), (628, 127803), (678, 118378), (754, 106446), (942, 85202), (1131, 70964), (1356, 59189), (1469, 54636), (1508, 53223), (1884, 42601), (2041, 39324), (2262, 35482), (2938, 27318), (3277, 24492), (4082, 19662), (4407, 18212), (4524, 17741), (4553, 17628), (5876, 13659), (6123, 13108), (6554, 12246), (8164, 9831), (8814, 9106)]