84337276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 160997760

約数和(自身を除く): 76660484

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 131, 172, 197, 262, 394, 524, 788, 817, 1634, 2489, 3268, 3743, 4978, 5633, 7486, 8471, 9956, 11266, 14972, 16942, 22532, 25807, 33884, 51614, 103228, 107027, 160949, 214054, 321898, 428108, 490333, 643796, 980666, 1109701, 1961332, 2219402, 4438804, 21084319, 42168638, 84337276]

約数ペア:

[(1, 84337276), (2, 42168638), (4, 21084319), (19, 4438804), (38, 2219402), (43, 1961332), (76, 1109701), (86, 980666), (131, 643796), (172, 490333), (197, 428108), (262, 321898), (394, 214054), (524, 160949), (788, 107027), (817, 103228), (1634, 51614), (2489, 33884), (3268, 25807), (3743, 22532), (4978, 16942), (5633, 14972), (7486, 11266), (8471, 9956)]