87866012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 170567040

約数和(自身を除く): 82701028

約数列:

[1, 2, 4, 13, 26, 52, 73, 79, 146, 158, 292, 293, 316, 586, 949, 1027, 1172, 1898, 2054, 3796, 3809, 4108, 5767, 7618, 11534, 15236, 21389, 23068, 23147, 42778, 46294, 74971, 85556, 92588, 149942, 278057, 299884, 300911, 556114, 601822, 1112228, 1203644, 1689731, 3379462, 6758924, 21966503, 43933006, 87866012]

約数ペア:

[(1, 87866012), (2, 43933006), (4, 21966503), (13, 6758924), (26, 3379462), (52, 1689731), (73, 1203644), (79, 1112228), (146, 601822), (158, 556114), (292, 300911), (293, 299884), (316, 278057), (586, 149942), (949, 92588), (1027, 85556), (1172, 74971), (1898, 46294), (2054, 42778), (3796, 23147), (3809, 23068), (4108, 21389), (5767, 15236), (7618, 11534)]