39172248

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 111629760

約数和(自身を除く): 72457512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 991, 1098, 1464, 1647, 1982, 2196, 2973, 3294, 3964, 4392, 4941, 5946, 6588, 7928, 8919, 9882, 11892, 13176, 17838, 19764, 23784, 26757, 35676, 39528, 53514, 60451, 71352, 80271, 107028, 120902, 160542, 181353, 214056, 241804, 321084, 362706, 483608, 544059, 642168, 725412, 1088118, 1450824, 1632177, 2176236, 3264354, 4352472, 4896531, 6528708, 9793062, 13057416, 19586124, 39172248]

約数ペア:

[(1, 39172248), (2, 19586124), (3, 13057416), (4, 9793062), (6, 6528708), (8, 4896531), (9, 4352472), (12, 3264354), (18, 2176236), (24, 1632177), (27, 1450824), (36, 1088118), (54, 725412), (61, 642168), (72, 544059), (81, 483608), (108, 362706), (122, 321084), (162, 241804), (183, 214056), (216, 181353), (244, 160542), (324, 120902), (366, 107028), (488, 80271), (549, 71352), (648, 60451), (732, 53514), (991, 39528), (1098, 35676), (1464, 26757), (1647, 23784), (1982, 19764), (2196, 17838), (2973, 13176), (3294, 11892), (3964, 9882), (4392, 8919), (4941, 7928), (5946, 6588)]