72712404

素因数分解:

$2^2\times 3^5\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 192017280

約数和(自身を除く): 119304876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 243, 313, 324, 478, 486, 626, 717, 939, 956, 972, 1252, 1434, 1878, 2151, 2817, 2868, 3756, 4302, 5634, 6453, 8451, 8604, 11268, 12906, 16902, 19359, 25353, 25812, 33804, 38718, 50706, 58077, 74807, 76059, 77436, 101412, 116154, 149614, 152118, 224421, 232308, 299228, 304236, 448842, 673263, 897684, 1346526, 2019789, 2693052, 4039578, 6059367, 8079156, 12118734, 18178101, 24237468, 36356202, 72712404]

約数ペア:

[(1, 72712404), (2, 36356202), (3, 24237468), (4, 18178101), (6, 12118734), (9, 8079156), (12, 6059367), (18, 4039578), (27, 2693052), (36, 2019789), (54, 1346526), (81, 897684), (108, 673263), (162, 448842), (239, 304236), (243, 299228), (313, 232308), (324, 224421), (478, 152118), (486, 149614), (626, 116154), (717, 101412), (939, 77436), (956, 76059), (972, 74807), (1252, 58077), (1434, 50706), (1878, 38718), (2151, 33804), (2817, 25812), (2868, 25353), (3756, 19359), (4302, 16902), (5634, 12906), (6453, 11268), (8451, 8604)]