8169621408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2182057}}^1$

素因数の和:2182086

約数の個数: 72

約数和(自身を含む): 25019477028

約数和(自身を除く): 16849855620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 2182057, 4364114, 6546171, 8728228, 13092342, 17456456, 19638513, 26184684, 28366741, 34912912, 39277026, 52369368, 56733482, 69825824, 78554052, 85100223, 104738736, 113466964, 157108104, 170200446, 209477472, 226933928, 255300669, 314216208, 340400892, 453867856, 510601338, 628432416, 680801784, 907735712, 1021202676, 1361603568, 2042405352, 2723207136, 4084810704, 8169621408]

約数ペア:

[(1, 8169621408), (2, 4084810704), (3, 2723207136), (4, 2042405352), (6, 1361603568), (8, 1021202676), (9, 907735712), (12, 680801784), (13, 628432416), (16, 510601338), (18, 453867856), (24, 340400892), (26, 314216208), (32, 255300669), (36, 226933928), (39, 209477472), (48, 170200446), (52, 157108104), (72, 113466964), (78, 104738736), (96, 85100223), (104, 78554052), (117, 69825824), (144, 56733482), (156, 52369368), (208, 39277026), (234, 34912912), (288, 28366741), (312, 26184684), (416, 19638513), (468, 17456456), (624, 13092342), (936, 8728228), (1248, 6546171), (1872, 4364114), (3744, 2182057)]