42873864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 127370880

約数和(自身を除く): 84497016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 187, 204, 233, 246, 264, 328, 374, 408, 451, 466, 492, 561, 697, 699, 748, 902, 932, 984, 1122, 1353, 1394, 1398, 1496, 1804, 1864, 2091, 2244, 2563, 2706, 2788, 2796, 3608, 3961, 4182, 4488, 5126, 5412, 5576, 5592, 7667, 7689, 7922, 8364, 9553, 10252, 10824, 11883, 15334, 15378, 15844, 16728, 19106, 20504, 23001, 23766, 28659, 30668, 30756, 31688, 38212, 43571, 46002, 47532, 57318, 61336, 61512, 76424, 87142, 92004, 95064, 105083, 114636, 130713, 162401, 174284, 184008, 210166, 229272, 261426, 315249, 324802, 348568, 420332, 487203, 522852, 630498, 649604, 840664, 974406, 1045704, 1260996, 1299208, 1786411, 1948812, 2521992, 3572822, 3897624, 5359233, 7145644, 10718466, 14291288, 21436932, 42873864]

約数ペア:

[(1, 42873864), (2, 21436932), (3, 14291288), (4, 10718466), (6, 7145644), (8, 5359233), (11, 3897624), (12, 3572822), (17, 2521992), (22, 1948812), (24, 1786411), (33, 1299208), (34, 1260996), (41, 1045704), (44, 974406), (51, 840664), (66, 649604), (68, 630498), (82, 522852), (88, 487203), (102, 420332), (123, 348568), (132, 324802), (136, 315249), (164, 261426), (187, 229272), (204, 210166), (233, 184008), (246, 174284), (264, 162401), (328, 130713), (374, 114636), (408, 105083), (451, 95064), (466, 92004), (492, 87142), (561, 76424), (697, 61512), (699, 61336), (748, 57318), (902, 47532), (932, 46002), (984, 43571), (1122, 38212), (1353, 31688), (1394, 30756), (1398, 30668), (1496, 28659), (1804, 23766), (1864, 23001), (2091, 20504), (2244, 19106), (2563, 16728), (2706, 15844), (2788, 15378), (2796, 15334), (3608, 11883), (3961, 10824), (4182, 10252), (4488, 9553), (5126, 8364), (5412, 7922), (5576, 7689), (5592, 7667)]