76989976

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10376

約数の個数: 48

約数和(自身を含む): 176779800

約数和(自身を除く): 99789824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 10337, 20674, 41348, 72359, 82696, 144718, 196403, 289436, 392806, 506513, 578872, 785612, 1013026, 1374821, 1571224, 2026052, 2749642, 4052104, 5499284, 9623747, 10998568, 19247494, 38494988, 76989976]

約数ペア:

[(1, 76989976), (2, 38494988), (4, 19247494), (7, 10998568), (8, 9623747), (14, 5499284), (19, 4052104), (28, 2749642), (38, 2026052), (49, 1571224), (56, 1374821), (76, 1013026), (98, 785612), (133, 578872), (152, 506513), (196, 392806), (266, 289436), (392, 196403), (532, 144718), (931, 82696), (1064, 72359), (1862, 41348), (3724, 20674), (7448, 10337)]