61131616

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3036

約数の個数: 72

約数和(自身を含む): 150822000

約数和(自身を除く): 89690384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 2999, 5096, 5998, 10192, 11996, 20384, 20993, 23992, 38987, 41986, 47984, 77974, 83972, 95968, 146951, 155948, 167944, 272909, 293902, 311896, 335888, 545818, 587804, 623792, 671776, 1091636, 1175608, 1247584, 1910363, 2183272, 2351216, 3820726, 4366544, 4702432, 7641452, 8733088, 15282904, 30565808, 61131616]

約数ペア:

[(1, 61131616), (2, 30565808), (4, 15282904), (7, 8733088), (8, 7641452), (13, 4702432), (14, 4366544), (16, 3820726), (26, 2351216), (28, 2183272), (32, 1910363), (49, 1247584), (52, 1175608), (56, 1091636), (91, 671776), (98, 623792), (104, 587804), (112, 545818), (182, 335888), (196, 311896), (208, 293902), (224, 272909), (364, 167944), (392, 155948), (416, 146951), (637, 95968), (728, 83972), (784, 77974), (1274, 47984), (1456, 41986), (1568, 38987), (2548, 23992), (2912, 20993), (2999, 20384), (5096, 11996), (5998, 10192)]