78684032

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 180735840

約数和(自身を除く): 102051808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 448, 548, 641, 896, 959, 1096, 1282, 1918, 2192, 2564, 3836, 4384, 4487, 5128, 7672, 8768, 8974, 10256, 15344, 17536, 17948, 20512, 30688, 35896, 41024, 61376, 71792, 82048, 87817, 122752, 143584, 175634, 287168, 351268, 574336, 614719, 702536, 1229438, 1405072, 2458876, 2810144, 4917752, 5620288, 9835504, 11240576, 19671008, 39342016, 78684032]

約数ペア:

[(1, 78684032), (2, 39342016), (4, 19671008), (7, 11240576), (8, 9835504), (14, 5620288), (16, 4917752), (28, 2810144), (32, 2458876), (56, 1405072), (64, 1229438), (112, 702536), (128, 614719), (137, 574336), (224, 351268), (274, 287168), (448, 175634), (548, 143584), (641, 122752), (896, 87817), (959, 82048), (1096, 71792), (1282, 61376), (1918, 41024), (2192, 35896), (2564, 30688), (3836, 20512), (4384, 17948), (4487, 17536), (5128, 15344), (7672, 10256), (8768, 8974)]