78190288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7283}}^1$

素因数の和:7363

約数の個数: 40

約数和(自身を含む): 167998176

約数和(自身を除く): 89807888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 7283, 10736, 14566, 29132, 58264, 80113, 116528, 160226, 320452, 444263, 640904, 888526, 1281808, 1777052, 3554104, 4886893, 7108208, 9773786, 19547572, 39095144, 78190288]

約数ペア:

[(1, 78190288), (2, 39095144), (4, 19547572), (8, 9773786), (11, 7108208), (16, 4886893), (22, 3554104), (44, 1777052), (61, 1281808), (88, 888526), (122, 640904), (176, 444263), (244, 320452), (488, 160226), (671, 116528), (976, 80113), (1342, 58264), (2684, 29132), (5368, 14566), (7283, 10736)]