88964820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70607}}^1$

素因数の和:70629

約数の個数: 72

約数和(自身を含む): 308415744

約数和(自身を除く): 219450924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70607, 141214, 211821, 282428, 353035, 423642, 494249, 635463, 706070, 847284, 988498, 1059105, 1270926, 1412140, 1482747, 1976996, 2118210, 2471245, 2541852, 2965494, 3177315, 4236420, 4448241, 4942490, 5930988, 6354630, 7413735, 8896482, 9884980, 12709260, 14827470, 17792964, 22241205, 29654940, 44482410, 88964820]

約数ペア:

[(1, 88964820), (2, 44482410), (3, 29654940), (4, 22241205), (5, 17792964), (6, 14827470), (7, 12709260), (9, 9884980), (10, 8896482), (12, 7413735), (14, 6354630), (15, 5930988), (18, 4942490), (20, 4448241), (21, 4236420), (28, 3177315), (30, 2965494), (35, 2541852), (36, 2471245), (42, 2118210), (45, 1976996), (60, 1482747), (63, 1412140), (70, 1270926), (84, 1059105), (90, 988498), (105, 847284), (126, 706070), (140, 635463), (180, 494249), (210, 423642), (252, 353035), (315, 282428), (420, 211821), (630, 141214), (1260, 70607)]