75406752

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2570

約数の個数: 72

約数和(自身を含む): 216530496

約数和(自身を除く): 141123744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2447, 2568, 3424, 3852, 4894, 5136, 7341, 7704, 9788, 10272, 14682, 15408, 19576, 22023, 29364, 30816, 39152, 44046, 58728, 78304, 88092, 117456, 176184, 234912, 261829, 352368, 523658, 704736, 785487, 1047316, 1570974, 2094632, 2356461, 3141948, 4189264, 4712922, 6283896, 8378528, 9425844, 12567792, 18851688, 25135584, 37703376, 75406752]

約数ペア:

[(1, 75406752), (2, 37703376), (3, 25135584), (4, 18851688), (6, 12567792), (8, 9425844), (9, 8378528), (12, 6283896), (16, 4712922), (18, 4189264), (24, 3141948), (32, 2356461), (36, 2094632), (48, 1570974), (72, 1047316), (96, 785487), (107, 704736), (144, 523658), (214, 352368), (288, 261829), (321, 234912), (428, 176184), (642, 117456), (856, 88092), (963, 78304), (1284, 58728), (1712, 44046), (1926, 39152), (2447, 30816), (2568, 29364), (3424, 22023), (3852, 19576), (4894, 15408), (5136, 14682), (7341, 10272), (7704, 9788)]