87345876

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 207872000

約数和(自身を除く): 120526124

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 199, 237, 316, 398, 463, 474, 597, 796, 926, 948, 1194, 1389, 1852, 2388, 2778, 5556, 15721, 31442, 36577, 47163, 62884, 73154, 92137, 94326, 109731, 146308, 184274, 188652, 219462, 276411, 368548, 438924, 552822, 1105644, 7278823, 14557646, 21836469, 29115292, 43672938, 87345876]

約数ペア:

[(1, 87345876), (2, 43672938), (3, 29115292), (4, 21836469), (6, 14557646), (12, 7278823), (79, 1105644), (158, 552822), (199, 438924), (237, 368548), (316, 276411), (398, 219462), (463, 188652), (474, 184274), (597, 146308), (796, 109731), (926, 94326), (948, 92137), (1194, 73154), (1389, 62884), (1852, 47163), (2388, 36577), (2778, 31442), (5556, 15721)]