91343560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 262103040

約数和(自身を除く): 170759480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 631, 658, 770, 940, 1034, 1262, 1316, 1540, 1645, 1880, 2068, 2524, 2585, 2632, 3080, 3155, 3290, 3619, 4136, 4417, 5048, 5170, 6310, 6580, 6941, 7238, 8834, 10340, 12620, 13160, 13882, 14476, 17668, 18095, 20680, 22085, 25240, 27764, 28952, 29657, 34705, 35336, 36190, 44170, 48587, 55528, 59314, 69410, 72380, 88340, 97174, 118628, 138820, 144760, 148285, 176680, 194348, 207599, 237256, 242935, 277640, 296570, 326227, 388696, 415198, 485870, 593140, 652454, 830396, 971740, 1037995, 1186280, 1304908, 1631135, 1660792, 1943480, 2075990, 2283589, 2609816, 3262270, 4151980, 4567178, 6524540, 8303960, 9134356, 11417945, 13049080, 18268712, 22835890, 45671780, 91343560]

約数ペア:

[(1, 91343560), (2, 45671780), (4, 22835890), (5, 18268712), (7, 13049080), (8, 11417945), (10, 9134356), (11, 8303960), (14, 6524540), (20, 4567178), (22, 4151980), (28, 3262270), (35, 2609816), (40, 2283589), (44, 2075990), (47, 1943480), (55, 1660792), (56, 1631135), (70, 1304908), (77, 1186280), (88, 1037995), (94, 971740), (110, 830396), (140, 652454), (154, 593140), (188, 485870), (220, 415198), (235, 388696), (280, 326227), (308, 296570), (329, 277640), (376, 242935), (385, 237256), (440, 207599), (470, 194348), (517, 176680), (616, 148285), (631, 144760), (658, 138820), (770, 118628), (940, 97174), (1034, 88340), (1262, 72380), (1316, 69410), (1540, 59314), (1645, 55528), (1880, 48587), (2068, 44170), (2524, 36190), (2585, 35336), (2632, 34705), (3080, 29657), (3155, 28952), (3290, 27764), (3619, 25240), (4136, 22085), (4417, 20680), (5048, 18095), (5170, 17668), (6310, 14476), (6580, 13882), (6941, 13160), (7238, 12620), (8834, 10340)]