77676878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 123070752

約数和(自身を除く): 45393874

約数列:

[1, 2, 41, 82, 83, 101, 113, 166, 202, 226, 3403, 4141, 4633, 6806, 8282, 8383, 9266, 9379, 11413, 16766, 18758, 22826, 343703, 384539, 467933, 687406, 769078, 935866, 947279, 1894558, 38838439, 77676878]

約数ペア:

[(1, 77676878), (2, 38838439), (41, 1894558), (82, 947279), (83, 935866), (101, 769078), (113, 687406), (166, 467933), (202, 384539), (226, 343703), (3403, 22826), (4141, 18758), (4633, 16766), (6806, 11413), (8282, 9379), (8383, 9266)]