64074726

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 152338680

約数和(自身を除く): 88263954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 257, 342, 486, 513, 514, 729, 771, 1026, 1458, 1539, 1542, 2187, 2313, 3078, 4374, 4617, 4626, 4883, 6561, 6939, 9234, 9766, 13122, 13851, 13878, 14649, 20817, 27702, 29298, 41553, 41634, 43947, 62451, 83106, 87894, 124659, 124902, 131841, 187353, 249318, 263682, 374706, 395523, 562059, 791046, 1124118, 1186569, 1686177, 2373138, 3372354, 3559707, 7119414, 10679121, 21358242, 32037363, 64074726]

約数ペア:

[(1, 64074726), (2, 32037363), (3, 21358242), (6, 10679121), (9, 7119414), (18, 3559707), (19, 3372354), (27, 2373138), (38, 1686177), (54, 1186569), (57, 1124118), (81, 791046), (114, 562059), (162, 395523), (171, 374706), (243, 263682), (257, 249318), (342, 187353), (486, 131841), (513, 124902), (514, 124659), (729, 87894), (771, 83106), (1026, 62451), (1458, 43947), (1539, 41634), (1542, 41553), (2187, 29298), (2313, 27702), (3078, 20817), (4374, 14649), (4617, 13878), (4626, 13851), (4883, 13122), (6561, 9766), (6939, 9234)]