84399444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 226247840

約数和(自身を除く): 141848396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 757, 978, 1467, 1514, 1956, 2271, 2934, 3028, 3097, 4542, 5868, 6194, 6813, 9084, 9291, 12388, 13626, 14383, 18582, 27252, 27873, 28766, 37164, 43149, 55746, 57532, 86298, 111492, 123391, 129447, 172596, 246782, 258894, 370173, 493564, 517788, 740346, 1110519, 1480692, 2221038, 2344429, 4442076, 4688858, 7033287, 9377716, 14066574, 21099861, 28133148, 42199722, 84399444]

約数ペア:

[(1, 84399444), (2, 42199722), (3, 28133148), (4, 21099861), (6, 14066574), (9, 9377716), (12, 7033287), (18, 4688858), (19, 4442076), (36, 2344429), (38, 2221038), (57, 1480692), (76, 1110519), (114, 740346), (163, 517788), (171, 493564), (228, 370173), (326, 258894), (342, 246782), (489, 172596), (652, 129447), (684, 123391), (757, 111492), (978, 86298), (1467, 57532), (1514, 55746), (1956, 43149), (2271, 37164), (2934, 28766), (3028, 27873), (3097, 27252), (4542, 18582), (5868, 14383), (6194, 13626), (6813, 12388), (9084, 9291)]