87498768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260413}}^1$

素因数の和:260431

約数の個数: 40

約数和(自身を含む): 258330688

約数和(自身を除く): 170831920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260413, 520826, 781239, 1041652, 1562478, 1822891, 2083304, 3124956, 3645782, 4166608, 5468673, 6249912, 7291564, 10937346, 12499824, 14583128, 21874692, 29166256, 43749384, 87498768]

約数ペア:

[(1, 87498768), (2, 43749384), (3, 29166256), (4, 21874692), (6, 14583128), (7, 12499824), (8, 10937346), (12, 7291564), (14, 6249912), (16, 5468673), (21, 4166608), (24, 3645782), (28, 3124956), (42, 2083304), (48, 1822891), (56, 1562478), (84, 1041652), (112, 781239), (168, 520826), (336, 260413)]