66744576

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 108

約数和(自身を含む): 196101360

約数和(自身を除く): 129356784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 256, 288, 354, 384, 472, 491, 531, 576, 708, 768, 944, 982, 1062, 1152, 1416, 1473, 1888, 1964, 2124, 2304, 2832, 2946, 3776, 3928, 4248, 4419, 5664, 5892, 7552, 7856, 8496, 8838, 11328, 11784, 15104, 15712, 16992, 17676, 22656, 23568, 28969, 31424, 33984, 35352, 45312, 47136, 57938, 62848, 67968, 70704, 86907, 94272, 115876, 125696, 135936, 141408, 173814, 188544, 231752, 260721, 282816, 347628, 377088, 463504, 521442, 565632, 695256, 927008, 1042884, 1131264, 1390512, 1854016, 2085768, 2781024, 3708032, 4171536, 5562048, 7416064, 8343072, 11124096, 16686144, 22248192, 33372288, 66744576]

約数ペア:

[(1, 66744576), (2, 33372288), (3, 22248192), (4, 16686144), (6, 11124096), (8, 8343072), (9, 7416064), (12, 5562048), (16, 4171536), (18, 3708032), (24, 2781024), (32, 2085768), (36, 1854016), (48, 1390512), (59, 1131264), (64, 1042884), (72, 927008), (96, 695256), (118, 565632), (128, 521442), (144, 463504), (177, 377088), (192, 347628), (236, 282816), (256, 260721), (288, 231752), (354, 188544), (384, 173814), (472, 141408), (491, 135936), (531, 125696), (576, 115876), (708, 94272), (768, 86907), (944, 70704), (982, 67968), (1062, 62848), (1152, 57938), (1416, 47136), (1473, 45312), (1888, 35352), (1964, 33984), (2124, 31424), (2304, 28969), (2832, 23568), (2946, 22656), (3776, 17676), (3928, 16992), (4248, 15712), (4419, 15104), (5664, 11784), (5892, 11328), (7552, 8838), (7856, 8496)]