191942172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6747

約数の個数: 72

約数和(自身を含む): 524736576

約数和(自身を除く): 332794404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 6673, 7191, 9588, 13346, 14382, 20019, 26692, 28764, 40038, 60057, 80076, 113441, 120114, 226882, 240228, 313631, 340323, 453764, 627262, 680646, 940893, 1020969, 1254524, 1361292, 1881786, 2041938, 2822679, 3763572, 4083876, 5331727, 5645358, 10663454, 11290716, 15995181, 21326908, 31990362, 47985543, 63980724, 95971086, 191942172]

約数ペア:

[(1, 191942172), (2, 95971086), (3, 63980724), (4, 47985543), (6, 31990362), (9, 21326908), (12, 15995181), (17, 11290716), (18, 10663454), (34, 5645358), (36, 5331727), (47, 4083876), (51, 3763572), (68, 2822679), (94, 2041938), (102, 1881786), (141, 1361292), (153, 1254524), (188, 1020969), (204, 940893), (282, 680646), (306, 627262), (423, 453764), (564, 340323), (612, 313631), (799, 240228), (846, 226882), (1598, 120114), (1692, 113441), (2397, 80076), (3196, 60057), (4794, 40038), (6673, 28764), (7191, 26692), (9588, 20019), (13346, 14382)]