89938912

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 72

約数和(自身を含む): 211150800

約数和(自身を除く): 121211888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1399, 1568, 2009, 2296, 2798, 4018, 4592, 5596, 8036, 9184, 9793, 11192, 16072, 19586, 22384, 32144, 39172, 44768, 57359, 64288, 68551, 78344, 114718, 137102, 156688, 229436, 274204, 313376, 401513, 458872, 548408, 803026, 917744, 1096816, 1606052, 1835488, 2193632, 2810591, 3212104, 5621182, 6424208, 11242364, 12848416, 22484728, 44969456, 89938912]

約数ペア:

[(1, 89938912), (2, 44969456), (4, 22484728), (7, 12848416), (8, 11242364), (14, 6424208), (16, 5621182), (28, 3212104), (32, 2810591), (41, 2193632), (49, 1835488), (56, 1606052), (82, 1096816), (98, 917744), (112, 803026), (164, 548408), (196, 458872), (224, 401513), (287, 313376), (328, 274204), (392, 229436), (574, 156688), (656, 137102), (784, 114718), (1148, 78344), (1312, 68551), (1399, 64288), (1568, 57359), (2009, 44768), (2296, 39172), (2798, 32144), (4018, 22384), (4592, 19586), (5596, 16072), (8036, 11192), (9184, 9793)]