64948896

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3697}}^1$

素因数の和:3774

約数の個数: 72

約数和(自身を含む): 187777044

約数和(自身を除く): 122828148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 3697, 4392, 5856, 7394, 8784, 11091, 14788, 17568, 22182, 29576, 33273, 44364, 59152, 66546, 88728, 118304, 133092, 177456, 225517, 266184, 354912, 451034, 532368, 676551, 902068, 1064736, 1353102, 1804136, 2029653, 2706204, 3608272, 4059306, 5412408, 7216544, 8118612, 10824816, 16237224, 21649632, 32474448, 64948896]

約数ペア:

[(1, 64948896), (2, 32474448), (3, 21649632), (4, 16237224), (6, 10824816), (8, 8118612), (9, 7216544), (12, 5412408), (16, 4059306), (18, 3608272), (24, 2706204), (32, 2029653), (36, 1804136), (48, 1353102), (61, 1064736), (72, 902068), (96, 676551), (122, 532368), (144, 451034), (183, 354912), (244, 266184), (288, 225517), (366, 177456), (488, 133092), (549, 118304), (732, 88728), (976, 66546), (1098, 59152), (1464, 44364), (1952, 33273), (2196, 29576), (2928, 22182), (3697, 17568), (4392, 14788), (5856, 11091), (7394, 8784)]