29080728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 86169600

約数和(自身を除く): 57088872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 101, 108, 124, 129, 172, 186, 202, 216, 248, 258, 279, 303, 344, 372, 387, 404, 516, 558, 606, 744, 774, 808, 837, 909, 1032, 1116, 1161, 1212, 1333, 1548, 1674, 1818, 2232, 2322, 2424, 2666, 2727, 3096, 3131, 3348, 3636, 3999, 4343, 4644, 5332, 5454, 6262, 6696, 7272, 7998, 8686, 9288, 9393, 10664, 10908, 11997, 12524, 13029, 15996, 17372, 18786, 21816, 23994, 25048, 26058, 28179, 31992, 34744, 35991, 37572, 39087, 47988, 52116, 56358, 71982, 75144, 78174, 84537, 95976, 104232, 112716, 117261, 134633, 143964, 156348, 169074, 225432, 234522, 269266, 287928, 312696, 338148, 403899, 469044, 538532, 676296, 807798, 938088, 1077064, 1211697, 1615596, 2423394, 3231192, 3635091, 4846788, 7270182, 9693576, 14540364, 29080728]

約数ペア:

[(1, 29080728), (2, 14540364), (3, 9693576), (4, 7270182), (6, 4846788), (8, 3635091), (9, 3231192), (12, 2423394), (18, 1615596), (24, 1211697), (27, 1077064), (31, 938088), (36, 807798), (43, 676296), (54, 538532), (62, 469044), (72, 403899), (86, 338148), (93, 312696), (101, 287928), (108, 269266), (124, 234522), (129, 225432), (172, 169074), (186, 156348), (202, 143964), (216, 134633), (248, 117261), (258, 112716), (279, 104232), (303, 95976), (344, 84537), (372, 78174), (387, 75144), (404, 71982), (516, 56358), (558, 52116), (606, 47988), (744, 39087), (774, 37572), (808, 35991), (837, 34744), (909, 31992), (1032, 28179), (1116, 26058), (1161, 25048), (1212, 23994), (1333, 21816), (1548, 18786), (1674, 17372), (1818, 15996), (2232, 13029), (2322, 12524), (2424, 11997), (2666, 10908), (2727, 10664), (3096, 9393), (3131, 9288), (3348, 8686), (3636, 7998), (3999, 7272), (4343, 6696), (4644, 6262), (5332, 5454)]