81076428

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30851}}^1$

素因数の和:30934

約数の個数: 36

約数和(自身を含む): 207757368

約数和(自身を除く): 126680940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 30851, 61702, 92553, 123404, 185106, 277659, 370212, 555318, 1110636, 2252123, 4504246, 6756369, 9008492, 13512738, 20269107, 27025476, 40538214, 81076428]

約数ペア:

[(1, 81076428), (2, 40538214), (3, 27025476), (4, 20269107), (6, 13512738), (9, 9008492), (12, 6756369), (18, 4504246), (36, 2252123), (73, 1110636), (146, 555318), (219, 370212), (292, 277659), (438, 185106), (657, 123404), (876, 92553), (1314, 61702), (2628, 30851)]