42966612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:231

約数の個数: 90

約数和(自身を含む): 122172974

約数和(自身を除く): 79206362

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 101, 108, 117, 156, 162, 202, 234, 303, 324, 351, 404, 468, 606, 702, 909, 1053, 1212, 1313, 1404, 1818, 2106, 2626, 2727, 3636, 3939, 4212, 5252, 5454, 7878, 8181, 10201, 10908, 11817, 15756, 16362, 20402, 23634, 30603, 32724, 35451, 40804, 47268, 61206, 70902, 91809, 106353, 122412, 132613, 141804, 183618, 212706, 265226, 275427, 367236, 397839, 425412, 530452, 550854, 795678, 826281, 1101708, 1193517, 1591356, 1652562, 2387034, 3305124, 3580551, 4774068, 7161102, 10741653, 14322204, 21483306, 42966612]

約数ペア:

[(1, 42966612), (2, 21483306), (3, 14322204), (4, 10741653), (6, 7161102), (9, 4774068), (12, 3580551), (13, 3305124), (18, 2387034), (26, 1652562), (27, 1591356), (36, 1193517), (39, 1101708), (52, 826281), (54, 795678), (78, 550854), (81, 530452), (101, 425412), (108, 397839), (117, 367236), (156, 275427), (162, 265226), (202, 212706), (234, 183618), (303, 141804), (324, 132613), (351, 122412), (404, 106353), (468, 91809), (606, 70902), (702, 61206), (909, 47268), (1053, 40804), (1212, 35451), (1313, 32724), (1404, 30603), (1818, 23634), (2106, 20402), (2626, 16362), (2727, 15756), (3636, 11817), (3939, 10908), (4212, 10201), (5252, 8181), (5454, 7878)]