84847136

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 194560380

約数和(自身を除く): 109713244

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1289, 1496, 1936, 2057, 2578, 2992, 3872, 4114, 5156, 5984, 8228, 10312, 14179, 16456, 20624, 21913, 28358, 32912, 41248, 43826, 56716, 65824, 87652, 113432, 155969, 175304, 226864, 241043, 311938, 350608, 453728, 482086, 623876, 701216, 964172, 1247752, 1928344, 2495504, 2651473, 3856688, 4991008, 5302946, 7713376, 10605892, 21211784, 42423568, 84847136]

約数ペア:

[(1, 84847136), (2, 42423568), (4, 21211784), (8, 10605892), (11, 7713376), (16, 5302946), (17, 4991008), (22, 3856688), (32, 2651473), (34, 2495504), (44, 1928344), (68, 1247752), (88, 964172), (121, 701216), (136, 623876), (176, 482086), (187, 453728), (242, 350608), (272, 311938), (352, 241043), (374, 226864), (484, 175304), (544, 155969), (748, 113432), (968, 87652), (1289, 65824), (1496, 56716), (1936, 43826), (2057, 41248), (2578, 32912), (2992, 28358), (3872, 21913), (4114, 20624), (5156, 16456), (5984, 14179), (8228, 10312)]