66827196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 175803264

約数和(自身を除く): 108976068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 233, 257, 279, 372, 466, 514, 558, 699, 771, 932, 1028, 1116, 1398, 1542, 2097, 2313, 2796, 3084, 4194, 4626, 7223, 7967, 8388, 9252, 14446, 15934, 21669, 23901, 28892, 31868, 43338, 47802, 59881, 65007, 71703, 86676, 95604, 119762, 130014, 143406, 179643, 239524, 260028, 286812, 359286, 538929, 718572, 1077858, 1856311, 2155716, 3712622, 5568933, 7425244, 11137866, 16706799, 22275732, 33413598, 66827196]

約数ペア:

[(1, 66827196), (2, 33413598), (3, 22275732), (4, 16706799), (6, 11137866), (9, 7425244), (12, 5568933), (18, 3712622), (31, 2155716), (36, 1856311), (62, 1077858), (93, 718572), (124, 538929), (186, 359286), (233, 286812), (257, 260028), (279, 239524), (372, 179643), (466, 143406), (514, 130014), (558, 119762), (699, 95604), (771, 86676), (932, 71703), (1028, 65007), (1116, 59881), (1398, 47802), (1542, 43338), (2097, 31868), (2313, 28892), (2796, 23901), (3084, 21669), (4194, 15934), (4626, 14446), (7223, 9252), (7967, 8388)]