80271296

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1021

約数の個数: 56

約数和(自身を含む): 183062880

約数和(自身を除く): 102791584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 448, 466, 769, 932, 1538, 1631, 1864, 3076, 3262, 3728, 5383, 6152, 6524, 7456, 10766, 12304, 13048, 14912, 21532, 24608, 26096, 43064, 49216, 52192, 86128, 104384, 172256, 179177, 344512, 358354, 716708, 1254239, 1433416, 2508478, 2866832, 5016956, 5733664, 10033912, 11467328, 20067824, 40135648, 80271296]

約数ペア:

[(1, 80271296), (2, 40135648), (4, 20067824), (7, 11467328), (8, 10033912), (14, 5733664), (16, 5016956), (28, 2866832), (32, 2508478), (56, 1433416), (64, 1254239), (112, 716708), (224, 358354), (233, 344512), (448, 179177), (466, 172256), (769, 104384), (932, 86128), (1538, 52192), (1631, 49216), (1864, 43064), (3076, 26096), (3262, 24608), (3728, 21532), (5383, 14912), (6152, 13048), (6524, 12304), (7456, 10766)]