84446460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67021}}^1$

素因数の和:67043

約数の個数: 72

約数和(自身を含む): 292752096

約数和(自身を除く): 208305636

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, 67021, 134042, 201063, 268084, 335105, 402126, 469147, 603189, 670210, 804252, 938294, 1005315, 1206378, 1340420, 1407441, 1876588, 2010630, 2345735, 2412756, 2814882, 3015945, 4021260, 4222323, 4691470, 5629764, 6031890, 7037205, 8444646, 9382940, 12063780, 14074410, 16889292, 21111615, 28148820, 42223230, 84446460]

約数ペア:

[(1, 84446460), (2, 42223230), (3, 28148820), (4, 21111615), (5, 16889292), (6, 14074410), (7, 12063780), (9, 9382940), (10, 8444646), (12, 7037205), (14, 6031890), (15, 5629764), (18, 4691470), (20, 4222323), (21, 4021260), (28, 3015945), (30, 2814882), (35, 2412756), (36, 2345735), (42, 2010630), (45, 1876588), (60, 1407441), (63, 1340420), (70, 1206378), (84, 1005315), (90, 938294), (105, 804252), (126, 670210), (140, 603189), (180, 469147), (210, 402126), (252, 335105), (315, 268084), (420, 201063), (630, 134042), (1260, 67021)]