78814356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8039}}^1$

素因数の和:8108

約数の個数: 48

約数和(自身を含む): 198105600

約数和(自身を除く): 119291244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 8039, 9804, 16078, 24117, 32156, 48234, 96468, 152741, 305482, 345677, 458223, 610964, 691354, 916446, 1037031, 1382708, 1832892, 2074062, 4148124, 6567863, 13135726, 19703589, 26271452, 39407178, 78814356]

約数ペア:

[(1, 78814356), (2, 39407178), (3, 26271452), (4, 19703589), (6, 13135726), (12, 6567863), (19, 4148124), (38, 2074062), (43, 1832892), (57, 1382708), (76, 1037031), (86, 916446), (114, 691354), (129, 610964), (172, 458223), (228, 345677), (258, 305482), (516, 152741), (817, 96468), (1634, 48234), (2451, 32156), (3268, 24117), (4902, 16078), (8039, 9804)]