90782912

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 208772760

約数和(自身を除く): 117989848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 617, 704, 836, 968, 1216, 1234, 1672, 1936, 2299, 2468, 3344, 3872, 4598, 4936, 6688, 6787, 7744, 9196, 9872, 11723, 13376, 13574, 18392, 19744, 23446, 27148, 36784, 39488, 46892, 54296, 73568, 74657, 93784, 108592, 128953, 147136, 149314, 187568, 217184, 257906, 298628, 375136, 434368, 515812, 597256, 750272, 1031624, 1194512, 1418483, 2063248, 2389024, 2836966, 4126496, 4778048, 5673932, 8252992, 11347864, 22695728, 45391456, 90782912]

約数ペア:

[(1, 90782912), (2, 45391456), (4, 22695728), (8, 11347864), (11, 8252992), (16, 5673932), (19, 4778048), (22, 4126496), (32, 2836966), (38, 2389024), (44, 2063248), (64, 1418483), (76, 1194512), (88, 1031624), (121, 750272), (152, 597256), (176, 515812), (209, 434368), (242, 375136), (304, 298628), (352, 257906), (418, 217184), (484, 187568), (608, 149314), (617, 147136), (704, 128953), (836, 108592), (968, 93784), (1216, 74657), (1234, 73568), (1672, 54296), (1936, 46892), (2299, 39488), (2468, 36784), (3344, 27148), (3872, 23446), (4598, 19744), (4936, 18392), (6688, 13574), (6787, 13376), (7744, 11723), (9196, 9872)]