77224448

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 182666880

約数和(自身を除く): 105442432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 743, 812, 896, 928, 1486, 1624, 1792, 1856, 2972, 3248, 3584, 3712, 5201, 5944, 6496, 7424, 10402, 11888, 12992, 14848, 20804, 21547, 23776, 25984, 41608, 43094, 47552, 51968, 83216, 86188, 95104, 103936, 150829, 166432, 172376, 190208, 301658, 332864, 344752, 380416, 603316, 665728, 689504, 1206632, 1331456, 1379008, 2413264, 2662912, 2758016, 4826528, 5516032, 9653056, 11032064, 19306112, 38612224, 77224448]

約数ペア:

[(1, 77224448), (2, 38612224), (4, 19306112), (7, 11032064), (8, 9653056), (14, 5516032), (16, 4826528), (28, 2758016), (29, 2662912), (32, 2413264), (56, 1379008), (58, 1331456), (64, 1206632), (112, 689504), (116, 665728), (128, 603316), (203, 380416), (224, 344752), (232, 332864), (256, 301658), (406, 190208), (448, 172376), (464, 166432), (512, 150829), (743, 103936), (812, 95104), (896, 86188), (928, 83216), (1486, 51968), (1624, 47552), (1792, 43094), (1856, 41608), (2972, 25984), (3248, 23776), (3584, 21547), (3712, 20804), (5201, 14848), (5944, 12992), (6496, 11888), (7424, 10402)]