71378172

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:12992

約数の個数: 60

約数和(自身を含む): 197588160

約数和(自身を除く): 126209988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12959, 25918, 38877, 51836, 77754, 116631, 155508, 220303, 233262, 349893, 440606, 466524, 660909, 699786, 881212, 1049679, 1321818, 1399572, 1982727, 2099358, 2643636, 3965454, 4198716, 5948181, 7930908, 11896362, 17844543, 23792724, 35689086, 71378172]

約数ペア:

[(1, 71378172), (2, 35689086), (3, 23792724), (4, 17844543), (6, 11896362), (9, 7930908), (12, 5948181), (17, 4198716), (18, 3965454), (27, 2643636), (34, 2099358), (36, 1982727), (51, 1399572), (54, 1321818), (68, 1049679), (81, 881212), (102, 699786), (108, 660909), (153, 466524), (162, 440606), (204, 349893), (306, 233262), (324, 220303), (459, 155508), (612, 116631), (918, 77754), (1377, 51836), (1836, 38877), (2754, 25918), (5508, 12959)]