77003008

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 54

約数和(自身を含む): 159330822

約数和(自身を除く): 82327814

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 313, 496, 626, 961, 992, 1252, 1922, 1984, 2504, 3844, 3968, 5008, 7688, 7936, 9703, 10016, 15376, 19406, 20032, 30752, 38812, 40064, 61504, 77624, 80128, 123008, 155248, 246016, 300793, 310496, 601586, 620992, 1203172, 1241984, 2406344, 2483968, 4812688, 9625376, 19250752, 38501504, 77003008]

約数ペア:

[(1, 77003008), (2, 38501504), (4, 19250752), (8, 9625376), (16, 4812688), (31, 2483968), (32, 2406344), (62, 1241984), (64, 1203172), (124, 620992), (128, 601586), (248, 310496), (256, 300793), (313, 246016), (496, 155248), (626, 123008), (961, 80128), (992, 77624), (1252, 61504), (1922, 40064), (1984, 38812), (2504, 30752), (3844, 20032), (3968, 19406), (5008, 15376), (7688, 10016), (7936, 9703)]