71220144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 198273024

約数和(自身を除く): 127052880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2081, 2139, 2852, 4162, 4278, 5704, 6243, 8324, 8556, 11408, 12486, 16648, 17112, 24972, 33296, 34224, 47863, 49944, 64511, 95726, 99888, 129022, 143589, 191452, 193533, 258044, 287178, 382904, 387066, 516088, 574356, 765808, 774132, 1032176, 1148712, 1483753, 1548264, 2297424, 2967506, 3096528, 4451259, 5935012, 8902518, 11870024, 17805036, 23740048, 35610072, 71220144]

約数ペア:

[(1, 71220144), (2, 35610072), (3, 23740048), (4, 17805036), (6, 11870024), (8, 8902518), (12, 5935012), (16, 4451259), (23, 3096528), (24, 2967506), (31, 2297424), (46, 1548264), (48, 1483753), (62, 1148712), (69, 1032176), (92, 774132), (93, 765808), (124, 574356), (138, 516088), (184, 387066), (186, 382904), (248, 287178), (276, 258044), (368, 193533), (372, 191452), (496, 143589), (552, 129022), (713, 99888), (744, 95726), (1104, 64511), (1426, 49944), (1488, 47863), (2081, 34224), (2139, 33296), (2852, 24972), (4162, 17112), (4278, 16648), (5704, 12486), (6243, 11408), (8324, 8556)]