127877808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2434

約数の個数: 80

約数和(自身を含む): 355155840

約数和(自身を除く): 227278032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1608, 2278, 2339, 3216, 3417, 4556, 4678, 6834, 7017, 9112, 9356, 13668, 14034, 18224, 18712, 27336, 28068, 37424, 39763, 54672, 56136, 79526, 112272, 119289, 156713, 159052, 238578, 313426, 318104, 470139, 477156, 626852, 636208, 940278, 954312, 1253704, 1880556, 1908624, 2507408, 2664121, 3761112, 5328242, 7522224, 7992363, 10656484, 15984726, 21312968, 31969452, 42625936, 63938904, 127877808]

約数ペア:

[(1, 127877808), (2, 63938904), (3, 42625936), (4, 31969452), (6, 21312968), (8, 15984726), (12, 10656484), (16, 7992363), (17, 7522224), (24, 5328242), (34, 3761112), (48, 2664121), (51, 2507408), (67, 1908624), (68, 1880556), (102, 1253704), (134, 954312), (136, 940278), (201, 636208), (204, 626852), (268, 477156), (272, 470139), (402, 318104), (408, 313426), (536, 238578), (804, 159052), (816, 156713), (1072, 119289), (1139, 112272), (1608, 79526), (2278, 56136), (2339, 54672), (3216, 39763), (3417, 37424), (4556, 28068), (4678, 27336), (6834, 18712), (7017, 18224), (9112, 14034), (9356, 13668)]