80515488

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 212357376

約数和(自身を除く): 131841888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 3761, 5352, 7136, 7522, 10704, 11283, 15044, 21408, 22566, 30088, 45132, 60176, 90264, 120352, 180528, 361056, 838703, 1677406, 2516109, 3354812, 5032218, 6709624, 10064436, 13419248, 20128872, 26838496, 40257744, 80515488]

約数ペア:

[(1, 80515488), (2, 40257744), (3, 26838496), (4, 20128872), (6, 13419248), (8, 10064436), (12, 6709624), (16, 5032218), (24, 3354812), (32, 2516109), (48, 1677406), (96, 838703), (223, 361056), (446, 180528), (669, 120352), (892, 90264), (1338, 60176), (1784, 45132), (2676, 30088), (3568, 22566), (3761, 21408), (5352, 15044), (7136, 11283), (7522, 10704)]