80712534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 109643946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 101, 106, 159, 202, 303, 318, 359, 371, 606, 707, 718, 742, 1077, 1113, 1414, 2121, 2154, 2226, 2513, 4242, 5026, 5353, 7539, 10706, 15078, 16059, 19027, 32118, 36259, 37471, 38054, 57081, 72518, 74942, 108777, 112413, 114162, 133189, 217554, 224826, 253813, 266378, 399567, 507626, 761439, 799134, 1522878, 1921727, 3843454, 5765181, 11530362, 13452089, 26904178, 40356267, 80712534]

約数ペア:

[(1, 80712534), (2, 40356267), (3, 26904178), (6, 13452089), (7, 11530362), (14, 5765181), (21, 3843454), (42, 1921727), (53, 1522878), (101, 799134), (106, 761439), (159, 507626), (202, 399567), (303, 266378), (318, 253813), (359, 224826), (371, 217554), (606, 133189), (707, 114162), (718, 112413), (742, 108777), (1077, 74942), (1113, 72518), (1414, 57081), (2121, 38054), (2154, 37471), (2226, 36259), (2513, 32118), (4242, 19027), (5026, 16059), (5353, 15078), (7539, 10706)]