76990956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 210825216

約数和(自身を除く): 133834260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1031, 1524, 1778, 2062, 2667, 3093, 3556, 4124, 5334, 6186, 6223, 7217, 10668, 12372, 12446, 14434, 18669, 21651, 24892, 28868, 37338, 43302, 50519, 74676, 86604, 101038, 130937, 151557, 202076, 261874, 303114, 392811, 523748, 606228, 785622, 916559, 1571244, 1833118, 2749677, 3666236, 5499354, 6415913, 10998708, 12831826, 19247739, 25663652, 38495478, 76990956]

約数ペア:

[(1, 76990956), (2, 38495478), (3, 25663652), (4, 19247739), (6, 12831826), (7, 10998708), (12, 6415913), (14, 5499354), (21, 3666236), (28, 2749677), (42, 1833118), (49, 1571244), (84, 916559), (98, 785622), (127, 606228), (147, 523748), (196, 392811), (254, 303114), (294, 261874), (381, 202076), (508, 151557), (588, 130937), (762, 101038), (889, 86604), (1031, 74676), (1524, 50519), (1778, 43302), (2062, 37338), (2667, 28868), (3093, 24892), (3556, 21651), (4124, 18669), (5334, 14434), (6186, 12446), (6223, 12372), (7217, 10668)]