77814310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 94916570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1330, 1427, 1435, 1558, 2854, 2870, 3895, 5453, 7135, 7790, 9989, 10906, 14270, 19978, 27113, 27265, 49945, 54226, 54530, 58507, 99890, 117014, 135565, 189791, 271130, 292535, 379582, 409549, 585070, 819098, 948955, 1111633, 1897910, 2047745, 2223266, 4095490, 5558165, 7781431, 11116330, 15562862, 38907155, 77814310]

約数ペア:

[(1, 77814310), (2, 38907155), (5, 15562862), (7, 11116330), (10, 7781431), (14, 5558165), (19, 4095490), (35, 2223266), (38, 2047745), (41, 1897910), (70, 1111633), (82, 948955), (95, 819098), (133, 585070), (190, 409549), (205, 379582), (266, 292535), (287, 271130), (410, 189791), (574, 135565), (665, 117014), (779, 99890), (1330, 58507), (1427, 54530), (1435, 54226), (1558, 49945), (2854, 27265), (2870, 27113), (3895, 19978), (5453, 14270), (7135, 10906), (7790, 9989)]