73612904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 150163200

約数和(自身を除く): 76550296

約数列:

[1, 2, 4, 8, 29, 43, 47, 58, 86, 94, 116, 157, 172, 188, 232, 314, 344, 376, 628, 1247, 1256, 1363, 2021, 2494, 2726, 4042, 4553, 4988, 5452, 6751, 7379, 8084, 9106, 9976, 10904, 13502, 14758, 16168, 18212, 27004, 29516, 36424, 54008, 58609, 59032, 117218, 195779, 213991, 234436, 317297, 391558, 427982, 468872, 634594, 783116, 855964, 1269188, 1566232, 1711928, 2538376, 9201613, 18403226, 36806452, 73612904]

約数ペア:

[(1, 73612904), (2, 36806452), (4, 18403226), (8, 9201613), (29, 2538376), (43, 1711928), (47, 1566232), (58, 1269188), (86, 855964), (94, 783116), (116, 634594), (157, 468872), (172, 427982), (188, 391558), (232, 317297), (314, 234436), (344, 213991), (376, 195779), (628, 117218), (1247, 59032), (1256, 58609), (1363, 54008), (2021, 36424), (2494, 29516), (2726, 27004), (4042, 18212), (4553, 16168), (4988, 14758), (5452, 13502), (6751, 10904), (7379, 9976), (8084, 9106)]