78839226

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 178799400

約数和(自身を除く): 99960174

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1602, 1697, 2581, 3394, 5091, 5162, 7743, 10182, 15273, 15486, 23229, 30546, 46458, 49213, 98426, 147639, 151033, 295278, 302066, 442917, 453099, 885834, 906198, 1359297, 2718594, 4379957, 8759914, 13139871, 26279742, 39419613, 78839226]

約数ペア:

[(1, 78839226), (2, 39419613), (3, 26279742), (6, 13139871), (9, 8759914), (18, 4379957), (29, 2718594), (58, 1359297), (87, 906198), (89, 885834), (174, 453099), (178, 442917), (261, 302066), (267, 295278), (522, 151033), (534, 147639), (801, 98426), (1602, 49213), (1697, 46458), (2581, 30546), (3394, 23229), (5091, 15486), (5162, 15273), (7743, 10182)]