76656412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 86639588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1619, 1691, 2492, 3238, 3382, 6476, 6764, 11333, 11837, 22666, 23674, 30761, 45332, 47348, 61522, 123044, 144091, 215327, 288182, 430654, 576364, 861308, 1008637, 2017274, 2737729, 4034548, 5475458, 10950916, 19164103, 38328206, 76656412]

約数ペア:

[(1, 76656412), (2, 38328206), (4, 19164103), (7, 10950916), (14, 5475458), (19, 4034548), (28, 2737729), (38, 2017274), (76, 1008637), (89, 861308), (133, 576364), (178, 430654), (266, 288182), (356, 215327), (532, 144091), (623, 123044), (1246, 61522), (1619, 47348), (1691, 45332), (2492, 30761), (3238, 23674), (3382, 22666), (6476, 11837), (6764, 11333)]