42161328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 131926080

約数和(自身を除く): 89764752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 619, 688, 774, 792, 946, 1032, 1238, 1419, 1548, 1584, 1857, 1892, 2064, 2476, 2838, 3096, 3714, 3784, 4257, 4952, 5571, 5676, 6192, 6809, 7428, 7568, 8514, 9904, 11142, 11352, 13618, 14856, 17028, 20427, 22284, 22704, 26617, 27236, 29712, 34056, 40854, 44568, 53234, 54472, 61281, 68112, 79851, 81708, 89136, 106468, 108944, 122562, 159702, 163416, 212936, 239553, 245124, 292787, 319404, 326832, 425872, 479106, 490248, 585574, 638808, 878361, 958212, 980496, 1171148, 1277616, 1756722, 1916424, 2342296, 2635083, 3513444, 3832848, 4684592, 5270166, 7026888, 10540332, 14053776, 21080664, 42161328]

約数ペア:

[(1, 42161328), (2, 21080664), (3, 14053776), (4, 10540332), (6, 7026888), (8, 5270166), (9, 4684592), (11, 3832848), (12, 3513444), (16, 2635083), (18, 2342296), (22, 1916424), (24, 1756722), (33, 1277616), (36, 1171148), (43, 980496), (44, 958212), (48, 878361), (66, 638808), (72, 585574), (86, 490248), (88, 479106), (99, 425872), (129, 326832), (132, 319404), (144, 292787), (172, 245124), (176, 239553), (198, 212936), (258, 163416), (264, 159702), (344, 122562), (387, 108944), (396, 106468), (473, 89136), (516, 81708), (528, 79851), (619, 68112), (688, 61281), (774, 54472), (792, 53234), (946, 44568), (1032, 40854), (1238, 34056), (1419, 29712), (1548, 27236), (1584, 26617), (1857, 22704), (1892, 22284), (2064, 20427), (2476, 17028), (2838, 14856), (3096, 13618), (3714, 11352), (3784, 11142), (4257, 9904), (4952, 8514), (5571, 7568), (5676, 7428), (6192, 6809)]