61591728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 174917376

約数和(自身を除く): 113325648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 743, 942, 1256, 1486, 1727, 1884, 2229, 2512, 2972, 3454, 3768, 4458, 5181, 5944, 6908, 7536, 8173, 8916, 10362, 11888, 13816, 16346, 17832, 20724, 24519, 27632, 32692, 35664, 41448, 49038, 65384, 82896, 98076, 116651, 130768, 196152, 233302, 349953, 392304, 466604, 699906, 933208, 1283161, 1399812, 1866416, 2566322, 2799624, 3849483, 5132644, 5599248, 7698966, 10265288, 15397932, 20530576, 30795864, 61591728]

約数ペア:

[(1, 61591728), (2, 30795864), (3, 20530576), (4, 15397932), (6, 10265288), (8, 7698966), (11, 5599248), (12, 5132644), (16, 3849483), (22, 2799624), (24, 2566322), (33, 1866416), (44, 1399812), (48, 1283161), (66, 933208), (88, 699906), (132, 466604), (157, 392304), (176, 349953), (264, 233302), (314, 196152), (471, 130768), (528, 116651), (628, 98076), (743, 82896), (942, 65384), (1256, 49038), (1486, 41448), (1727, 35664), (1884, 32692), (2229, 27632), (2512, 24519), (2972, 20724), (3454, 17832), (3768, 16346), (4458, 13816), (5181, 11888), (5944, 10362), (6908, 8916), (7536, 8173)]