61269408

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1174

約数の個数: 72

約数和(自身を含む): 175184100

約数和(自身を除く): 113914692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 929, 1374, 1832, 1858, 2061, 2748, 2787, 3664, 3716, 4122, 5496, 5574, 7328, 7432, 8244, 8361, 10992, 11148, 14864, 16488, 16722, 21984, 22296, 29728, 32976, 33444, 44592, 65952, 66888, 89184, 133776, 212741, 267552, 425482, 638223, 850964, 1276446, 1701928, 1914669, 2552892, 3403856, 3829338, 5105784, 6807712, 7658676, 10211568, 15317352, 20423136, 30634704, 61269408]

約数ペア:

[(1, 61269408), (2, 30634704), (3, 20423136), (4, 15317352), (6, 10211568), (8, 7658676), (9, 6807712), (12, 5105784), (16, 3829338), (18, 3403856), (24, 2552892), (32, 1914669), (36, 1701928), (48, 1276446), (72, 850964), (96, 638223), (144, 425482), (229, 267552), (288, 212741), (458, 133776), (687, 89184), (916, 66888), (929, 65952), (1374, 44592), (1832, 33444), (1858, 32976), (2061, 29728), (2748, 22296), (2787, 21984), (3664, 16722), (3716, 16488), (4122, 14864), (5496, 11148), (5574, 10992), (7328, 8361), (7432, 8244)]