42905148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 118557264

約数和(自身を除く): 75652116

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 2273, 3146, 4546, 4719, 6292, 6819, 9092, 9438, 13638, 18876, 25003, 27276, 29549, 50006, 59098, 75009, 88647, 100012, 118196, 150018, 177294, 275033, 300036, 325039, 354588, 550066, 650078, 825099, 975117, 1100132, 1300156, 1650198, 1950234, 3300396, 3575429, 3900468, 7150858, 10726287, 14301716, 21452574, 42905148]

約数ペア:

[(1, 42905148), (2, 21452574), (3, 14301716), (4, 10726287), (6, 7150858), (11, 3900468), (12, 3575429), (13, 3300396), (22, 1950234), (26, 1650198), (33, 1300156), (39, 1100132), (44, 975117), (52, 825099), (66, 650078), (78, 550066), (121, 354588), (132, 325039), (143, 300036), (156, 275033), (242, 177294), (286, 150018), (363, 118196), (429, 100012), (484, 88647), (572, 75009), (726, 59098), (858, 50006), (1452, 29549), (1573, 27276), (1716, 25003), (2273, 18876), (3146, 13638), (4546, 9438), (4719, 9092), (6292, 6819)]