65780676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140557}}^1$

素因数の和:140580

約数の個数: 36

約数和(自身を含む): 179070892

約数和(自身を除く): 113290216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 140557, 281114, 421671, 562228, 843342, 1265013, 1686684, 1827241, 2530026, 3654482, 5060052, 5481723, 7308964, 10963446, 16445169, 21926892, 32890338, 65780676]

約数ペア:

[(1, 65780676), (2, 32890338), (3, 21926892), (4, 16445169), (6, 10963446), (9, 7308964), (12, 5481723), (13, 5060052), (18, 3654482), (26, 2530026), (36, 1827241), (39, 1686684), (52, 1265013), (78, 843342), (117, 562228), (156, 421671), (234, 281114), (468, 140557)]