78941324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 174644736

約数和(自身を除く): 95703412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3511, 5621, 7022, 11242, 14044, 22484, 24577, 38621, 49154, 77242, 98308, 154484, 256303, 270347, 512606, 540694, 1025212, 1081388, 1794121, 2819333, 3588242, 5638666, 7176484, 11277332, 19735331, 39470662, 78941324]

約数ペア:

[(1, 78941324), (2, 39470662), (4, 19735331), (7, 11277332), (11, 7176484), (14, 5638666), (22, 3588242), (28, 2819333), (44, 1794121), (73, 1081388), (77, 1025212), (146, 540694), (154, 512606), (292, 270347), (308, 256303), (511, 154484), (803, 98308), (1022, 77242), (1606, 49154), (2044, 38621), (3212, 24577), (3511, 22484), (5621, 14044), (7022, 11242)]