66397968

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 200

約数和(自身を含む): 236943168

約数和(自身を除く): 170545200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 563, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1126, 1134, 1296, 1404, 1456, 1512, 1638, 1689, 1872, 2106, 2184, 2252, 2268, 2457, 2808, 3024, 3276, 3378, 3941, 4212, 4368, 4504, 4536, 4914, 5067, 5616, 6552, 6756, 7319, 7371, 7882, 8424, 9008, 9072, 9828, 10134, 11823, 13104, 13512, 14638, 14742, 15201, 15764, 16848, 19656, 20268, 21957, 23646, 27024, 29276, 29484, 30402, 31528, 35469, 39312, 40536, 43914, 45603, 47292, 51233, 58552, 58968, 60804, 63056, 65871, 70938, 81072, 87828, 91206, 94584, 102466, 106407, 117104, 117936, 121608, 131742, 141876, 153699, 175656, 182412, 189168, 197613, 204932, 212814, 243216, 263484, 283752, 307398, 319221, 351312, 364824, 395226, 409864, 425628, 461097, 526968, 567504, 592839, 614796, 638442, 729648, 790452, 819728, 851256, 922194, 1053936, 1185678, 1229592, 1276884, 1383291, 1580904, 1702512, 1844388, 2371356, 2459184, 2553768, 2766582, 3161808, 3688776, 4149873, 4742712, 5107536, 5533164, 7377552, 8299746, 9485424, 11066328, 16599492, 22132656, 33198984, 66397968]

約数ペア:

[(1, 66397968), (2, 33198984), (3, 22132656), (4, 16599492), (6, 11066328), (7, 9485424), (8, 8299746), (9, 7377552), (12, 5533164), (13, 5107536), (14, 4742712), (16, 4149873), (18, 3688776), (21, 3161808), (24, 2766582), (26, 2553768), (27, 2459184), (28, 2371356), (36, 1844388), (39, 1702512), (42, 1580904), (48, 1383291), (52, 1276884), (54, 1229592), (56, 1185678), (63, 1053936), (72, 922194), (78, 851256), (81, 819728), (84, 790452), (91, 729648), (104, 638442), (108, 614796), (112, 592839), (117, 567504), (126, 526968), (144, 461097), (156, 425628), (162, 409864), (168, 395226), (182, 364824), (189, 351312), (208, 319221), (216, 307398), (234, 283752), (252, 263484), (273, 243216), (312, 212814), (324, 204932), (336, 197613), (351, 189168), (364, 182412), (378, 175656), (432, 153699), (468, 141876), (504, 131742), (546, 121608), (563, 117936), (567, 117104), (624, 106407), (648, 102466), (702, 94584), (728, 91206), (756, 87828), (819, 81072), (936, 70938), (1008, 65871), (1053, 63056), (1092, 60804), (1126, 58968), (1134, 58552), (1296, 51233), (1404, 47292), (1456, 45603), (1512, 43914), (1638, 40536), (1689, 39312), (1872, 35469), (2106, 31528), (2184, 30402), (2252, 29484), (2268, 29276), (2457, 27024), (2808, 23646), (3024, 21957), (3276, 20268), (3378, 19656), (3941, 16848), (4212, 15764), (4368, 15201), (4504, 14742), (4536, 14638), (4914, 13512), (5067, 13104), (5616, 11823), (6552, 10134), (6756, 9828), (7319, 9072), (7371, 9008), (7882, 8424)]