87713640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{34807}}^1$

素因数の和:34831

約数の個数: 96

約数和(自身を含む): 325802880

約数和(自身を除く): 238089240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 34807, 69614, 104421, 139228, 174035, 208842, 243649, 278456, 313263, 348070, 417684, 487298, 522105, 626526, 696140, 730947, 835368, 974596, 1044210, 1218245, 1253052, 1392280, 1461894, 1566315, 1949192, 2088420, 2192841, 2436490, 2506104, 2923788, 3132630, 3654735, 4176840, 4385682, 4872980, 5847576, 6265260, 7309470, 8771364, 9745960, 10964205, 12530520, 14618940, 17542728, 21928410, 29237880, 43856820, 87713640]

約数ペア:

[(1, 87713640), (2, 43856820), (3, 29237880), (4, 21928410), (5, 17542728), (6, 14618940), (7, 12530520), (8, 10964205), (9, 9745960), (10, 8771364), (12, 7309470), (14, 6265260), (15, 5847576), (18, 4872980), (20, 4385682), (21, 4176840), (24, 3654735), (28, 3132630), (30, 2923788), (35, 2506104), (36, 2436490), (40, 2192841), (42, 2088420), (45, 1949192), (56, 1566315), (60, 1461894), (63, 1392280), (70, 1253052), (72, 1218245), (84, 1044210), (90, 974596), (105, 835368), (120, 730947), (126, 696140), (140, 626526), (168, 522105), (180, 487298), (210, 417684), (252, 348070), (280, 313263), (315, 278456), (360, 243649), (420, 208842), (504, 174035), (630, 139228), (840, 104421), (1260, 69614), (2520, 34807)]