71067204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11681}}^1$

素因数の和:11717

約数の個数: 54

約数和(自身を含む): 194540346

約数和(自身を除く): 123473142

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11681, 23362, 35043, 46724, 70086, 105129, 140172, 151853, 210258, 303706, 420516, 455559, 607412, 911118, 1366677, 1822236, 1974089, 2733354, 3948178, 5466708, 5922267, 7896356, 11844534, 17766801, 23689068, 35533602, 71067204]

約数ペア:

[(1, 71067204), (2, 35533602), (3, 23689068), (4, 17766801), (6, 11844534), (9, 7896356), (12, 5922267), (13, 5466708), (18, 3948178), (26, 2733354), (36, 1974089), (39, 1822236), (52, 1366677), (78, 911118), (117, 607412), (156, 455559), (169, 420516), (234, 303706), (338, 210258), (468, 151853), (507, 140172), (676, 105129), (1014, 70086), (1521, 46724), (2028, 35043), (3042, 23362), (6084, 11681)]