31120524

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 82646928

約数和(自身を除く): 51526404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 317, 324, 404, 486, 606, 634, 909, 951, 972, 1212, 1268, 1818, 1902, 2727, 2853, 3636, 3804, 5454, 5706, 8181, 8559, 10908, 11412, 16362, 17118, 24543, 25677, 32017, 32724, 34236, 49086, 51354, 64034, 77031, 96051, 98172, 102708, 128068, 154062, 192102, 288153, 308124, 384204, 576306, 864459, 1152612, 1728918, 2593377, 3457836, 5186754, 7780131, 10373508, 15560262, 31120524]

約数ペア:

[(1, 31120524), (2, 15560262), (3, 10373508), (4, 7780131), (6, 5186754), (9, 3457836), (12, 2593377), (18, 1728918), (27, 1152612), (36, 864459), (54, 576306), (81, 384204), (101, 308124), (108, 288153), (162, 192102), (202, 154062), (243, 128068), (303, 102708), (317, 98172), (324, 96051), (404, 77031), (486, 64034), (606, 51354), (634, 49086), (909, 34236), (951, 32724), (972, 32017), (1212, 25677), (1268, 24543), (1818, 17118), (1902, 16362), (2727, 11412), (2853, 10908), (3636, 8559), (3804, 8181), (5454, 5706)]