57781123208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{43103}}^1$

素因数の和:43278

約数の個数: 64

約数和(自身を含む): 114487672320

約数和(自身を除く): 56706549112

約数列:

[1, 2, 4, 8, 41, 61, 67, 82, 122, 134, 164, 244, 268, 328, 488, 536, 2501, 2747, 4087, 5002, 5494, 8174, 10004, 10988, 16348, 20008, 21976, 32696, 43103, 86206, 167567, 172412, 335134, 344824, 670268, 1340536, 1767223, 2629283, 2887901, 3534446, 5258566, 5775802, 7068892, 10517132, 11551604, 14137784, 21034264, 23103208, 107800603, 118403941, 176161961, 215601206, 236807882, 352323922, 431202412, 473615764, 704647844, 862404824, 947231528, 1409295688, 7222640401, 14445280802, 28890561604, 57781123208]

約数ペア:

[(1, 57781123208), (2, 28890561604), (4, 14445280802), (8, 7222640401), (41, 1409295688), (61, 947231528), (67, 862404824), (82, 704647844), (122, 473615764), (134, 431202412), (164, 352323922), (244, 236807882), (268, 215601206), (328, 176161961), (488, 118403941), (536, 107800603), (2501, 23103208), (2747, 21034264), (4087, 14137784), (5002, 11551604), (5494, 10517132), (8174, 7068892), (10004, 5775802), (10988, 5258566), (16348, 3534446), (20008, 2887901), (21976, 2629283), (32696, 1767223), (43103, 1340536), (86206, 670268), (167567, 344824), (172412, 335134)]