77322872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 167691720

約数和(自身を除く): 90368848

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 151, 184, 242, 253, 302, 484, 506, 529, 604, 968, 1012, 1058, 1208, 1661, 2024, 2116, 2783, 3322, 3473, 4232, 5566, 5819, 6644, 6946, 11132, 11638, 13288, 13892, 18271, 22264, 23276, 27784, 36542, 38203, 46552, 64009, 73084, 76406, 79879, 128018, 146168, 152812, 159758, 256036, 305624, 319516, 420233, 512072, 639032, 840466, 878669, 1680932, 1757338, 3361864, 3514676, 7029352, 9665359, 19330718, 38661436, 77322872]

約数ペア:

[(1, 77322872), (2, 38661436), (4, 19330718), (8, 9665359), (11, 7029352), (22, 3514676), (23, 3361864), (44, 1757338), (46, 1680932), (88, 878669), (92, 840466), (121, 639032), (151, 512072), (184, 420233), (242, 319516), (253, 305624), (302, 256036), (484, 159758), (506, 152812), (529, 146168), (604, 128018), (968, 79879), (1012, 76406), (1058, 73084), (1208, 64009), (1661, 46552), (2024, 38203), (2116, 36542), (2783, 27784), (3322, 23276), (3473, 22264), (4232, 18271), (5566, 13892), (5819, 13288), (6644, 11638), (6946, 11132)]