74890692

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 196035840

約数和(自身を除く): 121145148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 101, 129, 172, 202, 258, 303, 387, 404, 479, 516, 606, 774, 909, 958, 1212, 1437, 1548, 1818, 1916, 2874, 3636, 4311, 4343, 5748, 8622, 8686, 13029, 17244, 17372, 20597, 26058, 39087, 41194, 48379, 52116, 61791, 78174, 82388, 96758, 123582, 145137, 156348, 185373, 193516, 247164, 290274, 370746, 435411, 580548, 741492, 870822, 1741644, 2080297, 4160594, 6240891, 8321188, 12481782, 18722673, 24963564, 37445346, 74890692]

約数ペア:

[(1, 74890692), (2, 37445346), (3, 24963564), (4, 18722673), (6, 12481782), (9, 8321188), (12, 6240891), (18, 4160594), (36, 2080297), (43, 1741644), (86, 870822), (101, 741492), (129, 580548), (172, 435411), (202, 370746), (258, 290274), (303, 247164), (387, 193516), (404, 185373), (479, 156348), (516, 145137), (606, 123582), (774, 96758), (909, 82388), (958, 78174), (1212, 61791), (1437, 52116), (1548, 48379), (1818, 41194), (1916, 39087), (2874, 26058), (3636, 20597), (4311, 17372), (4343, 17244), (5748, 13029), (8622, 8686)]