99408568

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 221829120

約数和(自身を除く): 122420552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 217, 248, 331, 346, 434, 662, 692, 868, 1211, 1324, 1384, 1736, 2317, 2422, 2648, 4634, 4844, 5363, 9268, 9688, 10261, 10726, 18536, 20522, 21452, 37541, 41044, 42904, 57263, 71827, 75082, 82088, 114526, 143654, 150164, 229052, 287308, 300328, 400841, 458104, 574616, 801682, 1603364, 1775153, 3206728, 3550306, 7100612, 12426071, 14201224, 24852142, 49704284, 99408568]

約数ペア:

[(1, 99408568), (2, 49704284), (4, 24852142), (7, 14201224), (8, 12426071), (14, 7100612), (28, 3550306), (31, 3206728), (56, 1775153), (62, 1603364), (124, 801682), (173, 574616), (217, 458104), (248, 400841), (331, 300328), (346, 287308), (434, 229052), (662, 150164), (692, 143654), (868, 114526), (1211, 82088), (1324, 75082), (1384, 71827), (1736, 57263), (2317, 42904), (2422, 41044), (2648, 37541), (4634, 21452), (4844, 20522), (5363, 18536), (9268, 10726), (9688, 10261)]