68842704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 204193280

約数和(自身を除く): 135350576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 619, 662, 993, 1238, 1324, 1857, 1986, 2317, 2476, 2648, 3714, 3972, 4333, 4634, 4952, 5296, 6951, 7428, 7944, 8666, 9268, 9904, 12999, 13902, 14856, 15888, 17332, 18536, 25998, 27804, 29712, 34664, 37072, 51996, 55608, 69328, 103992, 111216, 204889, 207984, 409778, 614667, 819556, 1229334, 1434223, 1639112, 2458668, 2868446, 3278224, 4302669, 4917336, 5736892, 8605338, 9834672, 11473784, 17210676, 22947568, 34421352, 68842704]

約数ペア:

[(1, 68842704), (2, 34421352), (3, 22947568), (4, 17210676), (6, 11473784), (7, 9834672), (8, 8605338), (12, 5736892), (14, 4917336), (16, 4302669), (21, 3278224), (24, 2868446), (28, 2458668), (42, 1639112), (48, 1434223), (56, 1229334), (84, 819556), (112, 614667), (168, 409778), (331, 207984), (336, 204889), (619, 111216), (662, 103992), (993, 69328), (1238, 55608), (1324, 51996), (1857, 37072), (1986, 34664), (2317, 29712), (2476, 27804), (2648, 25998), (3714, 18536), (3972, 17332), (4333, 15888), (4634, 14856), (4952, 13902), (5296, 12999), (6951, 9904), (7428, 9268), (7944, 8666)]