72484848

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8867

約数の個数: 80

約数和(自身を含む): 219033600

約数和(自身を除く): 146548752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8831, 17662, 26493, 35324, 52986, 70648, 79479, 105972, 141296, 158958, 167789, 211944, 238437, 317916, 335578, 423888, 476874, 503367, 635832, 671156, 953748, 1006734, 1271664, 1342312, 1510101, 1907496, 2013468, 2684624, 3020202, 3814992, 4026936, 4530303, 6040404, 8053872, 9060606, 12080808, 18121212, 24161616, 36242424, 72484848]

約数ペア:

[(1, 72484848), (2, 36242424), (3, 24161616), (4, 18121212), (6, 12080808), (8, 9060606), (9, 8053872), (12, 6040404), (16, 4530303), (18, 4026936), (19, 3814992), (24, 3020202), (27, 2684624), (36, 2013468), (38, 1907496), (48, 1510101), (54, 1342312), (57, 1271664), (72, 1006734), (76, 953748), (108, 671156), (114, 635832), (144, 503367), (152, 476874), (171, 423888), (216, 335578), (228, 317916), (304, 238437), (342, 211944), (432, 167789), (456, 158958), (513, 141296), (684, 105972), (912, 79479), (1026, 70648), (1368, 52986), (2052, 35324), (2736, 26493), (4104, 17662), (8208, 8831)]