71091954

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 86156046

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 199, 223, 267, 398, 446, 534, 597, 669, 801, 1194, 1338, 1602, 1791, 2007, 3582, 4014, 17711, 19847, 35422, 39694, 44377, 53133, 59541, 88754, 106266, 119082, 133131, 159399, 178623, 266262, 318798, 357246, 399393, 798786, 3949553, 7899106, 11848659, 23697318, 35545977, 71091954]

約数ペア:

[(1, 71091954), (2, 35545977), (3, 23697318), (6, 11848659), (9, 7899106), (18, 3949553), (89, 798786), (178, 399393), (199, 357246), (223, 318798), (267, 266262), (398, 178623), (446, 159399), (534, 133131), (597, 119082), (669, 106266), (801, 88754), (1194, 59541), (1338, 53133), (1602, 44377), (1791, 39694), (2007, 35422), (3582, 19847), (4014, 17711)]