42149088

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4768

約数の個数: 72

約数和(自身を含む): 123754176

約数和(自身を除く): 81605088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 4721, 8928, 9442, 14163, 18884, 28326, 37768, 42489, 56652, 75536, 84978, 113304, 146351, 151072, 169956, 226608, 292702, 339912, 439053, 453216, 585404, 679824, 878106, 1170808, 1317159, 1359648, 1756212, 2341616, 2634318, 3512424, 4683232, 5268636, 7024848, 10537272, 14049696, 21074544, 42149088]

約数ペア:

[(1, 42149088), (2, 21074544), (3, 14049696), (4, 10537272), (6, 7024848), (8, 5268636), (9, 4683232), (12, 3512424), (16, 2634318), (18, 2341616), (24, 1756212), (31, 1359648), (32, 1317159), (36, 1170808), (48, 878106), (62, 679824), (72, 585404), (93, 453216), (96, 439053), (124, 339912), (144, 292702), (186, 226608), (248, 169956), (279, 151072), (288, 146351), (372, 113304), (496, 84978), (558, 75536), (744, 56652), (992, 42489), (1116, 37768), (1488, 28326), (2232, 18884), (2976, 14163), (4464, 9442), (4721, 8928)]