78554694392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{39761}}^1$

素因数の和:40056

約数の個数: 64

約数和(自身を含む): 158888952000

約数和(自身を除く): 80334257608

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 199, 292, 398, 584, 796, 1241, 1592, 2482, 3383, 4964, 6766, 9928, 13532, 14527, 27064, 29054, 39761, 58108, 79522, 116216, 159044, 246959, 318088, 493918, 675937, 987836, 1351874, 1975672, 2703748, 2902553, 5407496, 5805106, 7912439, 11610212, 15824878, 23220424, 31649756, 49343401, 63299512, 98686802, 134511463, 197373604, 269022926, 394747208, 538045852, 577608047, 1076091704, 1155216094, 2310432188, 4620864376, 9819336799, 19638673598, 39277347196, 78554694392]

約数ペア:

[(1, 78554694392), (2, 39277347196), (4, 19638673598), (8, 9819336799), (17, 4620864376), (34, 2310432188), (68, 1155216094), (73, 1076091704), (136, 577608047), (146, 538045852), (199, 394747208), (292, 269022926), (398, 197373604), (584, 134511463), (796, 98686802), (1241, 63299512), (1592, 49343401), (2482, 31649756), (3383, 23220424), (4964, 15824878), (6766, 11610212), (9928, 7912439), (13532, 5805106), (14527, 5407496), (27064, 2902553), (29054, 2703748), (39761, 1975672), (58108, 1351874), (79522, 987836), (116216, 675937), (159044, 493918), (246959, 318088)]