72307584

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 217198800

約数和(自身を除く): 144891216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2729, 2944, 3312, 4416, 5458, 6624, 8187, 8832, 10916, 13248, 16374, 21832, 24561, 26496, 32748, 43664, 49122, 62767, 65496, 87328, 98244, 125534, 130992, 174656, 188301, 196488, 251068, 261984, 349312, 376602, 392976, 502136, 523968, 564903, 753204, 785952, 1004272, 1047936, 1129806, 1506408, 1571904, 2008544, 2259612, 3012816, 3143808, 4017088, 4519224, 6025632, 8034176, 9038448, 12051264, 18076896, 24102528, 36153792, 72307584]

約数ペア:

[(1, 72307584), (2, 36153792), (3, 24102528), (4, 18076896), (6, 12051264), (8, 9038448), (9, 8034176), (12, 6025632), (16, 4519224), (18, 4017088), (23, 3143808), (24, 3012816), (32, 2259612), (36, 2008544), (46, 1571904), (48, 1506408), (64, 1129806), (69, 1047936), (72, 1004272), (92, 785952), (96, 753204), (128, 564903), (138, 523968), (144, 502136), (184, 392976), (192, 376602), (207, 349312), (276, 261984), (288, 251068), (368, 196488), (384, 188301), (414, 174656), (552, 130992), (576, 125534), (736, 98244), (828, 87328), (1104, 65496), (1152, 62767), (1472, 49122), (1656, 43664), (2208, 32748), (2729, 26496), (2944, 24561), (3312, 21832), (4416, 16374), (5458, 13248), (6624, 10916), (8187, 8832)]