80787984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54293}}^1$

素因数の和:54335

約数の個数: 40

約数和(自身を含む): 215438592

約数和(自身を除く): 134650608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54293, 108586, 162879, 217172, 325758, 434344, 651516, 868688, 1303032, 1683083, 2606064, 3366166, 5049249, 6732332, 10098498, 13464664, 20196996, 26929328, 40393992, 80787984]

約数ペア:

[(1, 80787984), (2, 40393992), (3, 26929328), (4, 20196996), (6, 13464664), (8, 10098498), (12, 6732332), (16, 5049249), (24, 3366166), (31, 2606064), (48, 1683083), (62, 1303032), (93, 868688), (124, 651516), (186, 434344), (248, 325758), (372, 217172), (496, 162879), (744, 108586), (1488, 54293)]