80638752

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49411}}^1$

素因数の和:49441

約数の個数: 48

約数和(自身を含む): 224132832

約数和(自身を除く): 143494080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 49411, 98822, 148233, 197644, 296466, 395288, 592932, 790576, 839987, 1185864, 1581152, 1679974, 2371728, 2519961, 3359948, 4743456, 5039922, 6719896, 10079844, 13439792, 20159688, 26879584, 40319376, 80638752]

約数ペア:

[(1, 80638752), (2, 40319376), (3, 26879584), (4, 20159688), (6, 13439792), (8, 10079844), (12, 6719896), (16, 5039922), (17, 4743456), (24, 3359948), (32, 2519961), (34, 2371728), (48, 1679974), (51, 1581152), (68, 1185864), (96, 839987), (102, 790576), (136, 592932), (204, 395288), (272, 296466), (408, 197644), (544, 148233), (816, 98822), (1632, 49411)]