73697312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 166255236

約数和(自身を除く): 92557924

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 613, 884, 1156, 1226, 1768, 2312, 2452, 3536, 3757, 4624, 4904, 7072, 7514, 7969, 9248, 9808, 10421, 15028, 15938, 19616, 20842, 30056, 31876, 41684, 60112, 63752, 83368, 120224, 127504, 135473, 166736, 177157, 255008, 270946, 333472, 354314, 541892, 708628, 1083784, 1417256, 2167568, 2303041, 2834512, 4335136, 4606082, 5669024, 9212164, 18424328, 36848656, 73697312]

約数ペア:

[(1, 73697312), (2, 36848656), (4, 18424328), (8, 9212164), (13, 5669024), (16, 4606082), (17, 4335136), (26, 2834512), (32, 2303041), (34, 2167568), (52, 1417256), (68, 1083784), (104, 708628), (136, 541892), (208, 354314), (221, 333472), (272, 270946), (289, 255008), (416, 177157), (442, 166736), (544, 135473), (578, 127504), (613, 120224), (884, 83368), (1156, 63752), (1226, 60112), (1768, 41684), (2312, 31876), (2452, 30056), (3536, 20842), (3757, 19616), (4624, 15938), (4904, 15028), (7072, 10421), (7514, 9808), (7969, 9248)]