66271608

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7898

約数の個数: 80

約数和(自身を含む): 199925880

約数和(自身を除く): 133654272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 7867, 8424, 15734, 23601, 31468, 47202, 62936, 70803, 94404, 102271, 141606, 188808, 204542, 212409, 283212, 306813, 409084, 424818, 566424, 613626, 637227, 818168, 849636, 920439, 1227252, 1274454, 1699272, 1840878, 2454504, 2548908, 2761317, 3681756, 5097816, 5522634, 7363512, 8283951, 11045268, 16567902, 22090536, 33135804, 66271608]

約数ペア:

[(1, 66271608), (2, 33135804), (3, 22090536), (4, 16567902), (6, 11045268), (8, 8283951), (9, 7363512), (12, 5522634), (13, 5097816), (18, 3681756), (24, 2761317), (26, 2548908), (27, 2454504), (36, 1840878), (39, 1699272), (52, 1274454), (54, 1227252), (72, 920439), (78, 849636), (81, 818168), (104, 637227), (108, 613626), (117, 566424), (156, 424818), (162, 409084), (216, 306813), (234, 283212), (312, 212409), (324, 204542), (351, 188808), (468, 141606), (648, 102271), (702, 94404), (936, 70803), (1053, 62936), (1404, 47202), (2106, 31468), (2808, 23601), (4212, 15734), (7867, 8424)]