86398452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 251212416

約数和(自身を除く): 164813964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2053, 2338, 3006, 3507, 4106, 4676, 6012, 6159, 7014, 8212, 10521, 12318, 14028, 14371, 18477, 21042, 24636, 28742, 36954, 42084, 43113, 57484, 73908, 86226, 129339, 172452, 258678, 342851, 517356, 685702, 1028553, 1371404, 2057106, 2399957, 3085659, 4114212, 4799914, 6171318, 7199871, 9599828, 12342636, 14399742, 21599613, 28799484, 43199226, 86398452]

約数ペア:

[(1, 86398452), (2, 43199226), (3, 28799484), (4, 21599613), (6, 14399742), (7, 12342636), (9, 9599828), (12, 7199871), (14, 6171318), (18, 4799914), (21, 4114212), (28, 3085659), (36, 2399957), (42, 2057106), (63, 1371404), (84, 1028553), (126, 685702), (167, 517356), (252, 342851), (334, 258678), (501, 172452), (668, 129339), (1002, 86226), (1169, 73908), (1503, 57484), (2004, 43113), (2053, 42084), (2338, 36954), (3006, 28742), (3507, 24636), (4106, 21042), (4676, 18477), (6012, 14371), (6159, 14028), (7014, 12318), (8212, 10521)]