88922288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 213944640

約数和(自身を除く): 125022352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 389, 628, 728, 778, 1099, 1256, 1456, 1556, 2041, 2198, 2512, 2723, 3112, 4082, 4396, 5057, 5446, 6224, 8164, 8792, 10114, 10892, 14287, 16328, 17584, 20228, 21784, 28574, 32656, 35399, 40456, 43568, 57148, 61073, 70798, 80912, 114296, 122146, 141596, 228592, 244292, 283192, 427511, 488584, 566384, 793949, 855022, 977168, 1587898, 1710044, 3175796, 3420088, 5557643, 6351592, 6840176, 11115286, 12703184, 22230572, 44461144, 88922288]

約数ペア:

[(1, 88922288), (2, 44461144), (4, 22230572), (7, 12703184), (8, 11115286), (13, 6840176), (14, 6351592), (16, 5557643), (26, 3420088), (28, 3175796), (52, 1710044), (56, 1587898), (91, 977168), (104, 855022), (112, 793949), (157, 566384), (182, 488584), (208, 427511), (314, 283192), (364, 244292), (389, 228592), (628, 141596), (728, 122146), (778, 114296), (1099, 80912), (1256, 70798), (1456, 61073), (1556, 57148), (2041, 43568), (2198, 40456), (2512, 35399), (2723, 32656), (3112, 28574), (4082, 21784), (4396, 20228), (5057, 17584), (5446, 16328), (6224, 14287), (8164, 10892), (8792, 10114)]