77562744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 233902080

約数和(自身を除く): 156339336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 281, 318, 371, 372, 424, 434, 562, 636, 651, 742, 744, 843, 868, 1113, 1124, 1272, 1302, 1484, 1643, 1686, 1736, 1967, 2226, 2248, 2604, 2968, 3286, 3372, 3934, 4452, 4929, 5208, 5901, 6572, 6744, 7868, 8711, 8904, 9858, 11501, 11802, 13144, 14893, 15736, 17422, 19716, 23002, 23604, 26133, 29786, 34503, 34844, 39432, 44679, 46004, 47208, 52266, 59572, 60977, 69006, 69688, 89358, 92008, 104251, 104532, 119144, 121954, 138012, 178716, 182931, 208502, 209064, 243908, 276024, 312753, 357432, 365862, 417004, 461683, 487816, 625506, 731724, 834008, 923366, 1251012, 1385049, 1463448, 1846732, 2502024, 2770098, 3231781, 3693464, 5540196, 6463562, 9695343, 11080392, 12927124, 19390686, 25854248, 38781372, 77562744]

約数ペア:

[(1, 77562744), (2, 38781372), (3, 25854248), (4, 19390686), (6, 12927124), (7, 11080392), (8, 9695343), (12, 6463562), (14, 5540196), (21, 3693464), (24, 3231781), (28, 2770098), (31, 2502024), (42, 1846732), (53, 1463448), (56, 1385049), (62, 1251012), (84, 923366), (93, 834008), (106, 731724), (124, 625506), (159, 487816), (168, 461683), (186, 417004), (212, 365862), (217, 357432), (248, 312753), (281, 276024), (318, 243908), (371, 209064), (372, 208502), (424, 182931), (434, 178716), (562, 138012), (636, 121954), (651, 119144), (742, 104532), (744, 104251), (843, 92008), (868, 89358), (1113, 69688), (1124, 69006), (1272, 60977), (1302, 59572), (1484, 52266), (1643, 47208), (1686, 46004), (1736, 44679), (1967, 39432), (2226, 34844), (2248, 34503), (2604, 29786), (2968, 26133), (3286, 23604), (3372, 23002), (3934, 19716), (4452, 17422), (4929, 15736), (5208, 14893), (5901, 13144), (6572, 11802), (6744, 11501), (7868, 9858), (8711, 8904)]