75318152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 174894720

約数和(自身を除く): 99576568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 337, 364, 614, 674, 728, 1228, 1348, 2149, 2359, 2456, 2696, 3991, 4298, 4381, 4718, 7982, 8596, 8762, 9436, 15964, 17192, 17524, 18872, 27937, 30667, 31928, 35048, 55874, 61334, 103459, 111748, 122668, 206918, 223496, 245336, 413836, 724213, 827672, 1344967, 1448426, 2689934, 2896852, 5379868, 5793704, 9414769, 10759736, 18829538, 37659076, 75318152]

約数ペア:

[(1, 75318152), (2, 37659076), (4, 18829538), (7, 10759736), (8, 9414769), (13, 5793704), (14, 5379868), (26, 2896852), (28, 2689934), (52, 1448426), (56, 1344967), (91, 827672), (104, 724213), (182, 413836), (307, 245336), (337, 223496), (364, 206918), (614, 122668), (674, 111748), (728, 103459), (1228, 61334), (1348, 55874), (2149, 35048), (2359, 31928), (2456, 30667), (2696, 27937), (3991, 18872), (4298, 17524), (4381, 17192), (4718, 15964), (7982, 9436), (8596, 8762)]