83857914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3120

約数の個数: 72

約数和(自身を含む): 218245248

約数和(自身を除く): 134387334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3067, 3906, 4557, 6134, 9114, 9201, 13671, 18402, 21469, 27342, 27603, 42938, 55206, 64407, 95077, 128814, 150283, 190154, 193221, 285231, 300566, 386442, 450849, 570462, 665539, 855693, 901698, 1331078, 1352547, 1711386, 1996617, 2705094, 3993234, 4658773, 5989851, 9317546, 11979702, 13976319, 27952638, 41928957, 83857914]

約数ペア:

[(1, 83857914), (2, 41928957), (3, 27952638), (6, 13976319), (7, 11979702), (9, 9317546), (14, 5989851), (18, 4658773), (21, 3993234), (31, 2705094), (42, 1996617), (49, 1711386), (62, 1352547), (63, 1331078), (93, 901698), (98, 855693), (126, 665539), (147, 570462), (186, 450849), (217, 386442), (279, 300566), (294, 285231), (434, 193221), (441, 190154), (558, 150283), (651, 128814), (882, 95077), (1302, 64407), (1519, 55206), (1953, 42938), (3038, 27603), (3067, 27342), (3906, 21469), (4557, 18402), (6134, 13671), (9114, 9201)]