65865888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 216530496

約数和(自身を除く): 150664608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1223, 1224, 1496, 1584, 1632, 1683, 2244, 2446, 2448, 2992, 3168, 3366, 3669, 4488, 4892, 4896, 5984, 6732, 7338, 8976, 9784, 11007, 13453, 13464, 14676, 17952, 19568, 20791, 22014, 26906, 26928, 29352, 39136, 40359, 41582, 44028, 53812, 53856, 58704, 62373, 80718, 83164, 88056, 107624, 117408, 121077, 124746, 161436, 166328, 176112, 187119, 215248, 228701, 242154, 249492, 322872, 332656, 352224, 374238, 430496, 457402, 484308, 498984, 645744, 665312, 686103, 748476, 914804, 968616, 997968, 1291488, 1372206, 1496952, 1829608, 1937232, 1995936, 2058309, 2744412, 2993904, 3659216, 3874464, 4116618, 5488824, 5987808, 7318432, 8233236, 10977648, 16466472, 21955296, 32932944, 65865888]

約数ペア:

[(1, 65865888), (2, 32932944), (3, 21955296), (4, 16466472), (6, 10977648), (8, 8233236), (9, 7318432), (11, 5987808), (12, 5488824), (16, 4116618), (17, 3874464), (18, 3659216), (22, 2993904), (24, 2744412), (32, 2058309), (33, 1995936), (34, 1937232), (36, 1829608), (44, 1496952), (48, 1372206), (51, 1291488), (66, 997968), (68, 968616), (72, 914804), (88, 748476), (96, 686103), (99, 665312), (102, 645744), (132, 498984), (136, 484308), (144, 457402), (153, 430496), (176, 374238), (187, 352224), (198, 332656), (204, 322872), (264, 249492), (272, 242154), (288, 228701), (306, 215248), (352, 187119), (374, 176112), (396, 166328), (408, 161436), (528, 124746), (544, 121077), (561, 117408), (612, 107624), (748, 88056), (792, 83164), (816, 80718), (1056, 62373), (1122, 58704), (1223, 53856), (1224, 53812), (1496, 44028), (1584, 41582), (1632, 40359), (1683, 39136), (2244, 29352), (2446, 26928), (2448, 26906), (2992, 22014), (3168, 20791), (3366, 19568), (3669, 17952), (4488, 14676), (4892, 13464), (4896, 13453), (5984, 11007), (6732, 9784), (7338, 8976)]