83908132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 185189760

約数和(自身を除く): 101281628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3061, 3916, 6122, 6853, 12244, 13706, 21427, 27412, 33671, 42854, 67342, 85708, 134684, 235697, 272429, 471394, 544858, 942788, 1089716, 1907003, 2996719, 3814006, 5993438, 7628012, 11986876, 20977033, 41954066, 83908132]

約数ペア:

[(1, 83908132), (2, 41954066), (4, 20977033), (7, 11986876), (11, 7628012), (14, 5993438), (22, 3814006), (28, 2996719), (44, 1907003), (77, 1089716), (89, 942788), (154, 544858), (178, 471394), (308, 272429), (356, 235697), (623, 134684), (979, 85708), (1246, 67342), (1958, 42854), (2492, 33671), (3061, 27412), (3916, 21427), (6122, 13706), (6853, 12244)]