85878954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{75731}}^1$

素因数の和:75752

約数の個数: 40

約数和(自身を含む): 219925728

約数和(自身を除く): 134046774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 75731, 151462, 227193, 454386, 530117, 681579, 1060234, 1363158, 1590351, 2044737, 3180702, 4089474, 4771053, 6134211, 9542106, 12268422, 14313159, 28626318, 42939477, 85878954]

約数ペア:

[(1, 85878954), (2, 42939477), (3, 28626318), (6, 14313159), (7, 12268422), (9, 9542106), (14, 6134211), (18, 4771053), (21, 4089474), (27, 3180702), (42, 2044737), (54, 1590351), (63, 1363158), (81, 1060234), (126, 681579), (162, 530117), (189, 454386), (378, 227193), (567, 151462), (1134, 75731)]