72918496

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 164699136

約数和(自身を除く): 91780640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 887, 1468, 1774, 2569, 2936, 3548, 5138, 5872, 6209, 7096, 10276, 11744, 12418, 14192, 20552, 24836, 28384, 41104, 49672, 82208, 99344, 198688, 325529, 651058, 1302116, 2278703, 2604232, 4557406, 5208464, 9114812, 10416928, 18229624, 36459248, 72918496]

約数ペア:

[(1, 72918496), (2, 36459248), (4, 18229624), (7, 10416928), (8, 9114812), (14, 5208464), (16, 4557406), (28, 2604232), (32, 2278703), (56, 1302116), (112, 651058), (224, 325529), (367, 198688), (734, 99344), (887, 82208), (1468, 49672), (1774, 41104), (2569, 28384), (2936, 24836), (3548, 20552), (5138, 14192), (5872, 12418), (6209, 11744), (7096, 10276)]