72468864

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 230479200

約数和(自身を除く): 158010336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1613, 1664, 1728, 1872, 2496, 2808, 3226, 3456, 3744, 4839, 4992, 5616, 6452, 7488, 9678, 11232, 12904, 14517, 14976, 19356, 20969, 22464, 25808, 29034, 38712, 41938, 43551, 44928, 51616, 58068, 62907, 77424, 83876, 87102, 103232, 116136, 125814, 154848, 167752, 174204, 188721, 206464, 232272, 251628, 309696, 335504, 348408, 377442, 464544, 503256, 566163, 619392, 671008, 696816, 754884, 929088, 1006512, 1132326, 1342016, 1393632, 1509768, 1858176, 2013024, 2264652, 2684032, 2787264, 3019536, 4026048, 4529304, 5574528, 6039072, 8052096, 9058608, 12078144, 18117216, 24156288, 36234432, 72468864]

約数ペア:

[(1, 72468864), (2, 36234432), (3, 24156288), (4, 18117216), (6, 12078144), (8, 9058608), (9, 8052096), (12, 6039072), (13, 5574528), (16, 4529304), (18, 4026048), (24, 3019536), (26, 2787264), (27, 2684032), (32, 2264652), (36, 2013024), (39, 1858176), (48, 1509768), (52, 1393632), (54, 1342016), (64, 1132326), (72, 1006512), (78, 929088), (96, 754884), (104, 696816), (108, 671008), (117, 619392), (128, 566163), (144, 503256), (156, 464544), (192, 377442), (208, 348408), (216, 335504), (234, 309696), (288, 251628), (312, 232272), (351, 206464), (384, 188721), (416, 174204), (432, 167752), (468, 154848), (576, 125814), (624, 116136), (702, 103232), (832, 87102), (864, 83876), (936, 77424), (1152, 62907), (1248, 58068), (1404, 51616), (1613, 44928), (1664, 43551), (1728, 41938), (1872, 38712), (2496, 29034), (2808, 25808), (3226, 22464), (3456, 20969), (3744, 19356), (4839, 14976), (4992, 14517), (5616, 12904), (6452, 11232), (7488, 9678)]