78987456

素因数分解:

$2^6\times 3^2\times {\mathrm{137131}}^1$

素因数の和:137149

約数の個数: 42

約数和(自身を含む): 226404932

約数和(自身を除く): 147417476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 137131, 274262, 411393, 548524, 822786, 1097048, 1234179, 1645572, 2194096, 2468358, 3291144, 4388192, 4936716, 6582288, 8776384, 9873432, 13164576, 19746864, 26329152, 39493728, 78987456]

約数ペア:

[(1, 78987456), (2, 39493728), (3, 26329152), (4, 19746864), (6, 13164576), (8, 9873432), (9, 8776384), (12, 6582288), (16, 4936716), (18, 4388192), (24, 3291144), (32, 2468358), (36, 2194096), (48, 1645572), (64, 1234179), (72, 1097048), (96, 822786), (144, 548524), (192, 411393), (288, 274262), (576, 137131)]