66638676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 169030400

約数和(自身を除く): 102391724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 3919, 4251, 5668, 7838, 8502, 11757, 15676, 17004, 23514, 47028, 50947, 101894, 152841, 203788, 305682, 427171, 611364, 854342, 1281513, 1708684, 2563026, 5126052, 5553223, 11106446, 16659669, 22212892, 33319338, 66638676]

約数ペア:

[(1, 66638676), (2, 33319338), (3, 22212892), (4, 16659669), (6, 11106446), (12, 5553223), (13, 5126052), (26, 2563026), (39, 1708684), (52, 1281513), (78, 854342), (109, 611364), (156, 427171), (218, 305682), (327, 203788), (436, 152841), (654, 101894), (1308, 50947), (1417, 47028), (2834, 23514), (3919, 17004), (4251, 15676), (5668, 11757), (7838, 8502)]