85418172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{16141}}^1$

素因数の和:16168

約数の個数: 72

約数和(自身を含む): 257626320

約数和(自身を除く): 172208148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 16141, 32282, 48423, 64564, 96846, 112987, 145269, 193692, 225974, 290538, 338961, 435807, 451948, 581076, 677922, 790909, 871614, 1016883, 1355844, 1581818, 1743228, 2033766, 2372727, 3050649, 3163636, 4067532, 4745454, 6101298, 7118181, 9490908, 12202596, 14236362, 21354543, 28472724, 42709086, 85418172]

約数ペア:

[(1, 85418172), (2, 42709086), (3, 28472724), (4, 21354543), (6, 14236362), (7, 12202596), (9, 9490908), (12, 7118181), (14, 6101298), (18, 4745454), (21, 4067532), (27, 3163636), (28, 3050649), (36, 2372727), (42, 2033766), (49, 1743228), (54, 1581818), (63, 1355844), (84, 1016883), (98, 871614), (108, 790909), (126, 677922), (147, 581076), (189, 451948), (196, 435807), (252, 338961), (294, 290538), (378, 225974), (441, 193692), (588, 145269), (756, 112987), (882, 96846), (1323, 64564), (1764, 48423), (2646, 32282), (5292, 16141)]