71563728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 124852272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 599, 786, 912, 1048, 1198, 1572, 1797, 2096, 2396, 2489, 3144, 3594, 4792, 4978, 6288, 7188, 7467, 9584, 9956, 11381, 14376, 14934, 19912, 22762, 28752, 29868, 34143, 39824, 45524, 59736, 68286, 78469, 91048, 119472, 136572, 156938, 182096, 235407, 273144, 313876, 470814, 546288, 627752, 941628, 1255504, 1490911, 1883256, 2981822, 3766512, 4472733, 5963644, 8945466, 11927288, 17890932, 23854576, 35781864, 71563728]

約数ペア:

[(1, 71563728), (2, 35781864), (3, 23854576), (4, 17890932), (6, 11927288), (8, 8945466), (12, 5963644), (16, 4472733), (19, 3766512), (24, 2981822), (38, 1883256), (48, 1490911), (57, 1255504), (76, 941628), (114, 627752), (131, 546288), (152, 470814), (228, 313876), (262, 273144), (304, 235407), (393, 182096), (456, 156938), (524, 136572), (599, 119472), (786, 91048), (912, 78469), (1048, 68286), (1198, 59736), (1572, 45524), (1797, 39824), (2096, 34143), (2396, 29868), (2489, 28752), (3144, 22762), (3594, 19912), (4792, 14934), (4978, 14376), (6288, 11381), (7188, 9956), (7467, 9584)]