84745878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65089}}^1$

素因数の和:65132

約数の個数: 32

約数和(自身を含む): 199956480

約数和(自身を除く): 115210602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 65089, 130178, 195267, 390534, 455623, 911246, 1366869, 2017759, 2733738, 4035518, 6053277, 12106554, 14124313, 28248626, 42372939, 84745878]

約数ペア:

[(1, 84745878), (2, 42372939), (3, 28248626), (6, 14124313), (7, 12106554), (14, 6053277), (21, 4035518), (31, 2733738), (42, 2017759), (62, 1366869), (93, 911246), (186, 455623), (217, 390534), (434, 195267), (651, 130178), (1302, 65089)]