87315592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 127509368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 73, 91, 104, 106, 124, 146, 182, 212, 217, 248, 292, 364, 371, 403, 424, 434, 511, 584, 689, 728, 742, 806, 868, 949, 1022, 1378, 1484, 1612, 1643, 1736, 1898, 2044, 2263, 2756, 2821, 2968, 3224, 3286, 3796, 3869, 4088, 4526, 4823, 5512, 5642, 6572, 6643, 7592, 7738, 9052, 9646, 11284, 11501, 13144, 13286, 15476, 15841, 18104, 19292, 21359, 22568, 23002, 26572, 27083, 29419, 30952, 31682, 38584, 42718, 46004, 50297, 53144, 54166, 58838, 63364, 85436, 92008, 100594, 108332, 117676, 119939, 126728, 149513, 170872, 201188, 205933, 216664, 235352, 239878, 299026, 352079, 402376, 411866, 479756, 598052, 704158, 823732, 839573, 959512, 1196104, 1408316, 1559207, 1647464, 1679146, 2816632, 3118414, 3358292, 6236828, 6716584, 10914449, 12473656, 21828898, 43657796, 87315592]

約数ペア:

[(1, 87315592), (2, 43657796), (4, 21828898), (7, 12473656), (8, 10914449), (13, 6716584), (14, 6236828), (26, 3358292), (28, 3118414), (31, 2816632), (52, 1679146), (53, 1647464), (56, 1559207), (62, 1408316), (73, 1196104), (91, 959512), (104, 839573), (106, 823732), (124, 704158), (146, 598052), (182, 479756), (212, 411866), (217, 402376), (248, 352079), (292, 299026), (364, 239878), (371, 235352), (403, 216664), (424, 205933), (434, 201188), (511, 170872), (584, 149513), (689, 126728), (728, 119939), (742, 117676), (806, 108332), (868, 100594), (949, 92008), (1022, 85436), (1378, 63364), (1484, 58838), (1612, 54166), (1643, 53144), (1736, 50297), (1898, 46004), (2044, 42718), (2263, 38584), (2756, 31682), (2821, 30952), (2968, 29419), (3224, 27083), (3286, 26572), (3796, 23002), (3869, 22568), (4088, 21359), (4526, 19292), (4823, 18104), (5512, 15841), (5642, 15476), (6572, 13286), (6643, 13144), (7592, 11501), (7738, 11284), (9052, 9646)]