81849152

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 112

約数和(自身を含む): 214627968

約数和(自身を除く): 132778816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 977, 1088, 1232, 1309, 1496, 1904, 1954, 2464, 2618, 2992, 3808, 3908, 4928, 5236, 5984, 6839, 7616, 7816, 10472, 10747, 11968, 13678, 15632, 16609, 20944, 21494, 27356, 31264, 33218, 41888, 42988, 54712, 62528, 66436, 75229, 83776, 85976, 109424, 116263, 132872, 150458, 171952, 182699, 218848, 232526, 265744, 300916, 343904, 365398, 437696, 465052, 531488, 601832, 687808, 730796, 930104, 1062976, 1203664, 1278893, 1461592, 1860208, 2407328, 2557786, 2923184, 3720416, 4814656, 5115572, 5846368, 7440832, 10231144, 11692736, 20462288, 40924576, 81849152]

約数ペア:

[(1, 81849152), (2, 40924576), (4, 20462288), (7, 11692736), (8, 10231144), (11, 7440832), (14, 5846368), (16, 5115572), (17, 4814656), (22, 3720416), (28, 2923184), (32, 2557786), (34, 2407328), (44, 1860208), (56, 1461592), (64, 1278893), (68, 1203664), (77, 1062976), (88, 930104), (112, 730796), (119, 687808), (136, 601832), (154, 531488), (176, 465052), (187, 437696), (224, 365398), (238, 343904), (272, 300916), (308, 265744), (352, 232526), (374, 218848), (448, 182699), (476, 171952), (544, 150458), (616, 132872), (704, 116263), (748, 109424), (952, 85976), (977, 83776), (1088, 75229), (1232, 66436), (1309, 62528), (1496, 54712), (1904, 42988), (1954, 41888), (2464, 33218), (2618, 31264), (2992, 27356), (3808, 21494), (3908, 20944), (4928, 16609), (5236, 15632), (5984, 13678), (6839, 11968), (7616, 10747), (7816, 10472)]