74420928

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2814

約数の個数: 84

約数和(自身を含む): 217932000

約数和(自身を除く): 143511072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 2749, 3008, 3384, 4512, 5498, 6768, 8247, 9024, 10996, 13536, 16494, 21992, 24741, 27072, 32988, 43984, 49482, 65976, 87968, 98964, 129203, 131952, 175936, 197928, 258406, 263904, 387609, 395856, 516812, 527808, 775218, 791712, 1033624, 1162827, 1550436, 1583424, 2067248, 2325654, 3100872, 4134496, 4651308, 6201744, 8268992, 9302616, 12403488, 18605232, 24806976, 37210464, 74420928]

約数ペア:

[(1, 74420928), (2, 37210464), (3, 24806976), (4, 18605232), (6, 12403488), (8, 9302616), (9, 8268992), (12, 6201744), (16, 4651308), (18, 4134496), (24, 3100872), (32, 2325654), (36, 2067248), (47, 1583424), (48, 1550436), (64, 1162827), (72, 1033624), (94, 791712), (96, 775218), (141, 527808), (144, 516812), (188, 395856), (192, 387609), (282, 263904), (288, 258406), (376, 197928), (423, 175936), (564, 131952), (576, 129203), (752, 98964), (846, 87968), (1128, 65976), (1504, 49482), (1692, 43984), (2256, 32988), (2749, 27072), (3008, 24741), (3384, 21992), (4512, 16494), (5498, 13536), (6768, 10996), (8247, 9024)]