80537531496

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{87223}}^1$

素因数の和:87798

約数の個数: 64

約数和(自身を含む): 204313497600

約数和(自身を除く): 123775966104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 487, 632, 948, 974, 1461, 1896, 1948, 2922, 3896, 5844, 11688, 38473, 76946, 87223, 115419, 153892, 174446, 230838, 261669, 307784, 348892, 461676, 523338, 697784, 923352, 1046676, 2093352, 6890617, 13781234, 20671851, 27562468, 41343702, 42477601, 55124936, 82687404, 84955202, 127432803, 165374808, 169910404, 254865606, 339820808, 509731212, 1019462424, 3355730479, 6711460958, 10067191437, 13422921916, 20134382874, 26845843832, 40268765748, 80537531496]

約数ペア:

[(1, 80537531496), (2, 40268765748), (3, 26845843832), (4, 20134382874), (6, 13422921916), (8, 10067191437), (12, 6711460958), (24, 3355730479), (79, 1019462424), (158, 509731212), (237, 339820808), (316, 254865606), (474, 169910404), (487, 165374808), (632, 127432803), (948, 84955202), (974, 82687404), (1461, 55124936), (1896, 42477601), (1948, 41343702), (2922, 27562468), (3896, 20671851), (5844, 13781234), (11688, 6890617), (38473, 2093352), (76946, 1046676), (87223, 923352), (115419, 697784), (153892, 523338), (174446, 461676), (230838, 348892), (261669, 307784)]