64311984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3691}}^1$

素因数の和:3727

約数の個数: 90

約数和(自身を含む): 197887508

約数和(自身を除く): 133575524

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 3691, 4356, 5808, 7382, 8712, 11073, 14764, 17424, 22146, 29528, 33219, 40601, 44292, 59056, 66438, 81202, 88584, 121803, 132876, 162404, 177168, 243606, 265752, 324808, 365409, 446611, 487212, 531504, 649616, 730818, 893222, 974424, 1339833, 1461636, 1786444, 1948848, 2679666, 2923272, 3572888, 4019499, 5359332, 5846544, 7145776, 8038998, 10718664, 16077996, 21437328, 32155992, 64311984]

約数ペア:

[(1, 64311984), (2, 32155992), (3, 21437328), (4, 16077996), (6, 10718664), (8, 8038998), (9, 7145776), (11, 5846544), (12, 5359332), (16, 4019499), (18, 3572888), (22, 2923272), (24, 2679666), (33, 1948848), (36, 1786444), (44, 1461636), (48, 1339833), (66, 974424), (72, 893222), (88, 730818), (99, 649616), (121, 531504), (132, 487212), (144, 446611), (176, 365409), (198, 324808), (242, 265752), (264, 243606), (363, 177168), (396, 162404), (484, 132876), (528, 121803), (726, 88584), (792, 81202), (968, 66438), (1089, 59056), (1452, 44292), (1584, 40601), (1936, 33219), (2178, 29528), (2904, 22146), (3691, 17424), (4356, 14764), (5808, 11073), (7382, 8712)]