71903754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7879}}^1$

素因数の和:7916

約数の個数: 48

約数和(自身を含む): 173044800

約数和(自身を除く): 101141046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 7879, 9126, 15758, 23637, 47274, 70911, 102427, 141822, 204854, 212733, 307281, 425466, 614562, 921843, 1331551, 1843686, 2663102, 2765529, 3994653, 5531058, 7989306, 11983959, 23967918, 35951877, 71903754]

約数ペア:

[(1, 71903754), (2, 35951877), (3, 23967918), (6, 11983959), (9, 7989306), (13, 5531058), (18, 3994653), (26, 2765529), (27, 2663102), (39, 1843686), (54, 1331551), (78, 921843), (117, 614562), (169, 425466), (234, 307281), (338, 212733), (351, 204854), (507, 141822), (702, 102427), (1014, 70911), (1521, 47274), (3042, 23637), (4563, 15758), (7879, 9126)]