72201472

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 168719936

約数和(自身を除く): 96518464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 937, 1204, 1376, 1792, 1874, 2408, 2752, 3748, 4816, 5504, 6559, 7496, 9632, 11008, 13118, 14992, 19264, 26236, 29984, 38528, 40291, 52472, 59968, 77056, 80582, 104944, 119936, 161164, 209888, 239872, 282037, 322328, 419776, 564074, 644656, 839552, 1128148, 1289312, 1679104, 2256296, 2578624, 4512592, 5157248, 9025184, 10314496, 18050368, 36100736, 72201472]

約数ペア:

[(1, 72201472), (2, 36100736), (4, 18050368), (7, 10314496), (8, 9025184), (14, 5157248), (16, 4512592), (28, 2578624), (32, 2256296), (43, 1679104), (56, 1289312), (64, 1128148), (86, 839552), (112, 644656), (128, 564074), (172, 419776), (224, 322328), (256, 282037), (301, 239872), (344, 209888), (448, 161164), (602, 119936), (688, 104944), (896, 80582), (937, 77056), (1204, 59968), (1376, 52472), (1792, 40291), (1874, 38528), (2408, 29984), (2752, 26236), (3748, 19264), (4816, 14992), (5504, 13118), (6559, 11008), (7496, 9632)]