77812974

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 48

約数和(自身を含む): 180900720

約数和(自身を除く): 103087746

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 1566, 2349, 4698, 5521, 7047, 11042, 14094, 16563, 33126, 49689, 99378, 149067, 160109, 298134, 320218, 447201, 480327, 894402, 960654, 1341603, 1440981, 2683206, 2881962, 4322943, 8645886, 12968829, 25937658, 38906487, 77812974]

約数ペア:

[(1, 77812974), (2, 38906487), (3, 25937658), (6, 12968829), (9, 8645886), (18, 4322943), (27, 2881962), (29, 2683206), (54, 1440981), (58, 1341603), (81, 960654), (87, 894402), (162, 480327), (174, 447201), (243, 320218), (261, 298134), (486, 160109), (522, 149067), (783, 99378), (1566, 49689), (2349, 33126), (4698, 16563), (5521, 14094), (7047, 11042)]