69278826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4639}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 146995200

約数和(自身を除く): 77716374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4639, 4978, 7467, 9278, 13917, 14934, 27834, 88141, 176282, 264423, 528846, 607709, 1215418, 1823127, 3646254, 11546471, 23092942, 34639413, 69278826]

約数ペア:

[(1, 69278826), (2, 34639413), (3, 23092942), (6, 11546471), (19, 3646254), (38, 1823127), (57, 1215418), (114, 607709), (131, 528846), (262, 264423), (393, 176282), (786, 88141), (2489, 27834), (4639, 14934), (4978, 13917), (7467, 9278)]