90012168

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 251092800

約数和(自身を除く): 161080632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1483, 1686, 2248, 2529, 2966, 3372, 4449, 5058, 5932, 6744, 7587, 8898, 10116, 11864, 13347, 15174, 17796, 20232, 26694, 30348, 35592, 40041, 53388, 60696, 80082, 106776, 160164, 320328, 416723, 833446, 1250169, 1666892, 2500338, 3333784, 3750507, 5000676, 7501014, 10001352, 11251521, 15002028, 22503042, 30004056, 45006084, 90012168]

約数ペア:

[(1, 90012168), (2, 45006084), (3, 30004056), (4, 22503042), (6, 15002028), (8, 11251521), (9, 10001352), (12, 7501014), (18, 5000676), (24, 3750507), (27, 3333784), (36, 2500338), (54, 1666892), (72, 1250169), (108, 833446), (216, 416723), (281, 320328), (562, 160164), (843, 106776), (1124, 80082), (1483, 60696), (1686, 53388), (2248, 40041), (2529, 35592), (2966, 30348), (3372, 26694), (4449, 20232), (5058, 17796), (5932, 15174), (6744, 13347), (7587, 11864), (8898, 10116)]