72208544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 148853376

約数和(自身を除く): 76644832

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1171, 1312, 1504, 1927, 2342, 3854, 4684, 7708, 9368, 15416, 18736, 30832, 37472, 48011, 55037, 61664, 96022, 110074, 192044, 220148, 384088, 440296, 768176, 880592, 1536352, 1761184, 2256517, 4513034, 9026068, 18052136, 36104272, 72208544]

約数ペア:

[(1, 72208544), (2, 36104272), (4, 18052136), (8, 9026068), (16, 4513034), (32, 2256517), (41, 1761184), (47, 1536352), (82, 880592), (94, 768176), (164, 440296), (188, 384088), (328, 220148), (376, 192044), (656, 110074), (752, 96022), (1171, 61664), (1312, 55037), (1504, 48011), (1927, 37472), (2342, 30832), (3854, 18736), (4684, 15416), (7708, 9368)]