81802296

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59797}}^1$

素因数の和:59828

約数の個数: 48

約数和(自身を含む): 233212200

約数和(自身を除く): 151409904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 59797, 119594, 179391, 239188, 358782, 478376, 538173, 717564, 1076346, 1136143, 1435128, 2152692, 2272286, 3408429, 4305384, 4544572, 6816858, 9089144, 10225287, 13633716, 20450574, 27267432, 40901148, 81802296]

約数ペア:

[(1, 81802296), (2, 40901148), (3, 27267432), (4, 20450574), (6, 13633716), (8, 10225287), (9, 9089144), (12, 6816858), (18, 4544572), (19, 4305384), (24, 3408429), (36, 2272286), (38, 2152692), (57, 1435128), (72, 1136143), (76, 1076346), (114, 717564), (152, 538173), (171, 478376), (228, 358782), (342, 239188), (456, 179391), (684, 119594), (1368, 59797)]