77506016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18211}}^1$

素因数の和:18247

約数の個数: 48

約数和(自身を含む): 183576960

約数和(自身を除く): 106070944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18211, 36422, 72844, 127477, 145688, 254954, 291376, 346009, 509908, 582752, 692018, 1019816, 1384036, 2039632, 2422063, 2768072, 4079264, 4844126, 5536144, 9688252, 11072288, 19376504, 38753008, 77506016]

約数ペア:

[(1, 77506016), (2, 38753008), (4, 19376504), (7, 11072288), (8, 9688252), (14, 5536144), (16, 4844126), (19, 4079264), (28, 2768072), (32, 2422063), (38, 2039632), (56, 1384036), (76, 1019816), (112, 692018), (133, 582752), (152, 509908), (224, 346009), (266, 291376), (304, 254954), (532, 145688), (608, 127477), (1064, 72844), (2128, 36422), (4256, 18211)]