77489826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 158806656

約数和(自身を除く): 81316830

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 426, 606, 1801, 3602, 5403, 7171, 10806, 14342, 21513, 43026, 127871, 181901, 255742, 363802, 383613, 545703, 767226, 1091406, 12914971, 25829942, 38744913, 77489826]

約数ペア:

[(1, 77489826), (2, 38744913), (3, 25829942), (6, 12914971), (71, 1091406), (101, 767226), (142, 545703), (202, 383613), (213, 363802), (303, 255742), (426, 181901), (606, 127871), (1801, 43026), (3602, 21513), (5403, 14342), (7171, 10806)]