78998718

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4523}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 164166912

約数和(自身を除く): 85168194

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 2911, 4523, 5822, 8733, 9046, 13569, 17466, 27138, 185443, 321133, 370886, 556329, 642266, 963399, 1112658, 1926798, 13166453, 26332906, 39499359, 78998718]

約数ペア:

[(1, 78998718), (2, 39499359), (3, 26332906), (6, 13166453), (41, 1926798), (71, 1112658), (82, 963399), (123, 642266), (142, 556329), (213, 370886), (246, 321133), (426, 185443), (2911, 27138), (4523, 17466), (5822, 13569), (8733, 9046)]