69732756

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 182486304

約数和(自身を除く): 112753548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 421, 428, 516, 642, 774, 842, 963, 1263, 1284, 1548, 1684, 1926, 2526, 3789, 3852, 4601, 5052, 7578, 9202, 13803, 15156, 18103, 18404, 27606, 36206, 41409, 45047, 54309, 55212, 72412, 82818, 90094, 108618, 135141, 162927, 165636, 180188, 217236, 270282, 325854, 405423, 540564, 651708, 810846, 1621692, 1937021, 3874042, 5811063, 7748084, 11622126, 17433189, 23244252, 34866378, 69732756]

約数ペア:

[(1, 69732756), (2, 34866378), (3, 23244252), (4, 17433189), (6, 11622126), (9, 7748084), (12, 5811063), (18, 3874042), (36, 1937021), (43, 1621692), (86, 810846), (107, 651708), (129, 540564), (172, 405423), (214, 325854), (258, 270282), (321, 217236), (387, 180188), (421, 165636), (428, 162927), (516, 135141), (642, 108618), (774, 90094), (842, 82818), (963, 72412), (1263, 55212), (1284, 54309), (1548, 45047), (1684, 41409), (1926, 36206), (2526, 27606), (3789, 18404), (3852, 18103), (4601, 15156), (5052, 13803), (7578, 9202)]