81483624

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 239923200

約数和(自身を除く): 158439576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 248, 258, 279, 283, 344, 372, 387, 516, 558, 566, 744, 774, 837, 849, 1032, 1116, 1132, 1161, 1333, 1548, 1674, 1698, 2232, 2264, 2322, 2547, 2666, 3096, 3348, 3396, 3999, 4644, 5094, 5332, 6696, 6792, 7641, 7998, 8773, 9288, 10188, 10664, 11997, 12169, 15282, 15996, 17546, 20376, 23994, 24338, 26319, 30564, 31992, 35092, 35991, 36507, 47988, 48676, 52638, 61128, 70184, 71982, 73014, 78957, 95976, 97352, 105276, 109521, 143964, 146028, 157914, 210552, 219042, 236871, 287928, 292056, 315828, 328563, 377239, 438084, 473742, 631656, 657126, 754478, 876168, 947484, 1131717, 1314252, 1508956, 1894968, 2263434, 2628504, 3017912, 3395151, 4526868, 6790302, 9053736, 10185453, 13580604, 20370906, 27161208, 40741812, 81483624]

約数ペア:

[(1, 81483624), (2, 40741812), (3, 27161208), (4, 20370906), (6, 13580604), (8, 10185453), (9, 9053736), (12, 6790302), (18, 4526868), (24, 3395151), (27, 3017912), (31, 2628504), (36, 2263434), (43, 1894968), (54, 1508956), (62, 1314252), (72, 1131717), (86, 947484), (93, 876168), (108, 754478), (124, 657126), (129, 631656), (172, 473742), (186, 438084), (216, 377239), (248, 328563), (258, 315828), (279, 292056), (283, 287928), (344, 236871), (372, 219042), (387, 210552), (516, 157914), (558, 146028), (566, 143964), (744, 109521), (774, 105276), (837, 97352), (849, 95976), (1032, 78957), (1116, 73014), (1132, 71982), (1161, 70184), (1333, 61128), (1548, 52638), (1674, 48676), (1698, 47988), (2232, 36507), (2264, 35991), (2322, 35092), (2547, 31992), (2666, 30564), (3096, 26319), (3348, 24338), (3396, 23994), (3999, 20376), (4644, 17546), (5094, 15996), (5332, 15282), (6696, 12169), (6792, 11997), (7641, 10664), (7998, 10188), (8773, 9288)]