80318502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 190786752

約数和(自身を除く): 110468250

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 681, 1362, 1787, 2043, 2497, 3574, 4086, 4994, 5361, 7491, 10722, 14982, 16083, 19657, 22473, 32166, 39314, 44946, 58971, 117942, 176913, 353826, 405649, 811298, 1216947, 2433894, 3650841, 4462139, 7301682, 8924278, 13386417, 26772834, 40159251, 80318502]

約数ペア:

[(1, 80318502), (2, 40159251), (3, 26772834), (6, 13386417), (9, 8924278), (11, 7301682), (18, 4462139), (22, 3650841), (33, 2433894), (66, 1216947), (99, 811298), (198, 405649), (227, 353826), (454, 176913), (681, 117942), (1362, 58971), (1787, 44946), (2043, 39314), (2497, 32166), (3574, 22473), (4086, 19657), (4994, 16083), (5361, 14982), (7491, 10722)]