72943494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2111}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 157538304

約数和(自身を除く): 84594810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2111, 2658, 4222, 5759, 6333, 11518, 12666, 17277, 27443, 34554, 54886, 82329, 164658, 935173, 1870346, 2805519, 5611038, 12157249, 24314498, 36471747, 72943494]

約数ペア:

[(1, 72943494), (2, 36471747), (3, 24314498), (6, 12157249), (13, 5611038), (26, 2805519), (39, 1870346), (78, 935173), (443, 164658), (886, 82329), (1329, 54886), (2111, 34554), (2658, 27443), (4222, 17277), (5759, 12666), (6333, 11518)]