38428344

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 111165120

約数和(自身を除く): 72736776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 1913, 2232, 2511, 3348, 3826, 5022, 5739, 6696, 7652, 10044, 11478, 15304, 17217, 20088, 22956, 34434, 45912, 51651, 59303, 68868, 103302, 118606, 137736, 154953, 177909, 206604, 237212, 309906, 355818, 413208, 474424, 533727, 619812, 711636, 1067454, 1239624, 1423272, 1601181, 2134908, 3202362, 4269816, 4803543, 6404724, 9607086, 12809448, 19214172, 38428344]

約数ペア:

[(1, 38428344), (2, 19214172), (3, 12809448), (4, 9607086), (6, 6404724), (8, 4803543), (9, 4269816), (12, 3202362), (18, 2134908), (24, 1601181), (27, 1423272), (31, 1239624), (36, 1067454), (54, 711636), (62, 619812), (72, 533727), (81, 474424), (93, 413208), (108, 355818), (124, 309906), (162, 237212), (186, 206604), (216, 177909), (248, 154953), (279, 137736), (324, 118606), (372, 103302), (558, 68868), (648, 59303), (744, 51651), (837, 45912), (1116, 34434), (1674, 22956), (1913, 20088), (2232, 17217), (2511, 15304), (3348, 11478), (3826, 10044), (5022, 7652), (5739, 6696)]