77754124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 87719156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 431, 476, 758, 862, 1516, 1724, 2653, 3017, 5306, 6034, 6443, 7327, 10612, 12068, 12886, 14654, 25772, 29308, 45101, 51289, 90202, 102578, 163349, 180404, 205156, 326698, 653396, 1143443, 2286886, 2776933, 4573772, 5553866, 11107732, 19438531, 38877062, 77754124]

約数ペア:

[(1, 77754124), (2, 38877062), (4, 19438531), (7, 11107732), (14, 5553866), (17, 4573772), (28, 2776933), (34, 2286886), (68, 1143443), (119, 653396), (238, 326698), (379, 205156), (431, 180404), (476, 163349), (758, 102578), (862, 90202), (1516, 51289), (1724, 45101), (2653, 29308), (3017, 25772), (5306, 14654), (6034, 12886), (6443, 12068), (7327, 10612)]