76897240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 200736000

約数和(自身を除く): 123838760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4099, 4690, 8198, 9380, 16396, 18760, 20495, 28693, 32792, 40990, 57386, 81980, 114772, 143465, 163960, 229544, 274633, 286930, 549266, 573860, 1098532, 1147720, 1373165, 1922431, 2197064, 2746330, 3844862, 5492660, 7689724, 9612155, 10985320, 15379448, 19224310, 38448620, 76897240]

約数ペア:

[(1, 76897240), (2, 38448620), (4, 19224310), (5, 15379448), (7, 10985320), (8, 9612155), (10, 7689724), (14, 5492660), (20, 3844862), (28, 2746330), (35, 2197064), (40, 1922431), (56, 1373165), (67, 1147720), (70, 1098532), (134, 573860), (140, 549266), (268, 286930), (280, 274633), (335, 229544), (469, 163960), (536, 143465), (670, 114772), (938, 81980), (1340, 57386), (1876, 40990), (2345, 32792), (2680, 28693), (3752, 20495), (4099, 18760), (4690, 16396), (8198, 9380)]