64873692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10663}}^1$

素因数の和:10699

約数の個数: 54

約数和(自身を含む): 177587592

約数和(自身を除く): 112713900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 10663, 21326, 31989, 42652, 63978, 95967, 127956, 138619, 191934, 277238, 383868, 415857, 554476, 831714, 1247571, 1663428, 1802047, 2495142, 3604094, 4990284, 5406141, 7208188, 10812282, 16218423, 21624564, 32436846, 64873692]

約数ペア:

[(1, 64873692), (2, 32436846), (3, 21624564), (4, 16218423), (6, 10812282), (9, 7208188), (12, 5406141), (13, 4990284), (18, 3604094), (26, 2495142), (36, 1802047), (39, 1663428), (52, 1247571), (78, 831714), (117, 554476), (156, 415857), (169, 383868), (234, 277238), (338, 191934), (468, 138619), (507, 127956), (676, 95967), (1014, 63978), (1521, 42652), (2028, 31989), (3042, 21326), (6084, 10663)]