85519854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 218350080

約数和(自身を除く): 132830226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 233, 378, 466, 699, 971, 1398, 1631, 1942, 2097, 2913, 3262, 4194, 4893, 5826, 6291, 6797, 8739, 9786, 12582, 13594, 14679, 17478, 20391, 26217, 29358, 40782, 44037, 52434, 61173, 88074, 122346, 183519, 226243, 367038, 452486, 678729, 1357458, 1583701, 2036187, 3167402, 4072374, 4751103, 6108561, 9502206, 12217122, 14253309, 28506618, 42759927, 85519854]

約数ペア:

[(1, 85519854), (2, 42759927), (3, 28506618), (6, 14253309), (7, 12217122), (9, 9502206), (14, 6108561), (18, 4751103), (21, 4072374), (27, 3167402), (42, 2036187), (54, 1583701), (63, 1357458), (126, 678729), (189, 452486), (233, 367038), (378, 226243), (466, 183519), (699, 122346), (971, 88074), (1398, 61173), (1631, 52434), (1942, 44037), (2097, 40782), (2913, 29358), (3262, 26217), (4194, 20391), (4893, 17478), (5826, 14679), (6291, 13594), (6797, 12582), (8739, 9786)]