77215012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7639}}^1$

素因数の和:7688

約数の個数: 36

約数和(自身を含む): 163007040

約数和(自身を除く): 85792028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 7639, 10108, 15278, 30556, 53473, 106946, 145141, 213892, 290282, 580564, 1015987, 2031974, 2757679, 4063948, 5515358, 11030716, 19303753, 38607506, 77215012]

約数ペア:

[(1, 77215012), (2, 38607506), (4, 19303753), (7, 11030716), (14, 5515358), (19, 4063948), (28, 2757679), (38, 2031974), (76, 1015987), (133, 580564), (266, 290282), (361, 213892), (532, 145141), (722, 106946), (1444, 53473), (2527, 30556), (5054, 15278), (7639, 10108)]