80814768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54311}}^1$

素因数の和:54353

約数の個数: 40

約数和(自身を含む): 215510016

約数和(自身を除く): 134695248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54311, 108622, 162933, 217244, 325866, 434488, 651732, 868976, 1303464, 1683641, 2606928, 3367282, 5050923, 6734564, 10101846, 13469128, 20203692, 26938256, 40407384, 80814768]

約数ペア:

[(1, 80814768), (2, 40407384), (3, 26938256), (4, 20203692), (6, 13469128), (8, 10101846), (12, 6734564), (16, 5050923), (24, 3367282), (31, 2606928), (48, 1683641), (62, 1303464), (93, 868976), (124, 651732), (186, 434488), (248, 325866), (372, 217244), (496, 162933), (744, 108622), (1488, 54311)]