77813997846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1443727}}^1$

素因数の和:1444436

約数の個数: 32

約数和(自身を含む): 167842042368

約数和(自身を除く): 90028044522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1382, 2073, 4146, 8983, 17966, 26949, 53898, 1443727, 2887454, 4331181, 8662362, 18768451, 37536902, 56305353, 112610706, 997615357, 1995230714, 2992846071, 5985692142, 12968999641, 25937999282, 38906998923, 77813997846]

約数ペア:

[(1, 77813997846), (2, 38906998923), (3, 25937999282), (6, 12968999641), (13, 5985692142), (26, 2992846071), (39, 1995230714), (78, 997615357), (691, 112610706), (1382, 56305353), (2073, 37536902), (4146, 18768451), (8983, 8662362), (17966, 4331181), (26949, 2887454), (53898, 1443727)]