80805348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 229564608

約数和(自身を除く): 148759260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7507, 10764, 15014, 22521, 30028, 45042, 67563, 90084, 97591, 135126, 172661, 195182, 270252, 292773, 345322, 390364, 517983, 585546, 690644, 878319, 1035966, 1171092, 1553949, 1756638, 2071932, 2244593, 3107898, 3513276, 4489186, 6215796, 6733779, 8978372, 13467558, 20201337, 26935116, 40402674, 80805348]

約数ペア:

[(1, 80805348), (2, 40402674), (3, 26935116), (4, 20201337), (6, 13467558), (9, 8978372), (12, 6733779), (13, 6215796), (18, 4489186), (23, 3513276), (26, 3107898), (36, 2244593), (39, 2071932), (46, 1756638), (52, 1553949), (69, 1171092), (78, 1035966), (92, 878319), (117, 690644), (138, 585546), (156, 517983), (207, 390364), (234, 345322), (276, 292773), (299, 270252), (414, 195182), (468, 172661), (598, 135126), (828, 97591), (897, 90084), (1196, 67563), (1794, 45042), (2691, 30028), (3588, 22521), (5382, 15014), (7507, 10764)]