80949744

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13766

約数の個数: 60

約数和(自身を含む): 232089312

約数和(自身を除く): 151139568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 13711, 27422, 41133, 54844, 82266, 109688, 123399, 164532, 219376, 246798, 329064, 493596, 562151, 658128, 987192, 1124302, 1686453, 1974384, 2248604, 3372906, 4497208, 5059359, 6745812, 8994416, 10118718, 13491624, 20237436, 26983248, 40474872, 80949744]

約数ペア:

[(1, 80949744), (2, 40474872), (3, 26983248), (4, 20237436), (6, 13491624), (8, 10118718), (9, 8994416), (12, 6745812), (16, 5059359), (18, 4497208), (24, 3372906), (36, 2248604), (41, 1974384), (48, 1686453), (72, 1124302), (82, 987192), (123, 658128), (144, 562151), (164, 493596), (246, 329064), (328, 246798), (369, 219376), (492, 164532), (656, 123399), (738, 109688), (984, 82266), (1476, 54844), (1968, 41133), (2952, 27422), (5904, 13711)]