64340838

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 83714202

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 101, 141, 202, 251, 282, 303, 423, 502, 606, 753, 846, 909, 1269, 1506, 1818, 2259, 2538, 2727, 4518, 4747, 5454, 6777, 9494, 11797, 13554, 14241, 23594, 25351, 28482, 35391, 42723, 50702, 70782, 76053, 85446, 106173, 128169, 152106, 212346, 228159, 256338, 318519, 456318, 637038, 684477, 1191497, 1368954, 2382994, 3574491, 7148982, 10723473, 21446946, 32170419, 64340838]

約数ペア:

[(1, 64340838), (2, 32170419), (3, 21446946), (6, 10723473), (9, 7148982), (18, 3574491), (27, 2382994), (47, 1368954), (54, 1191497), (94, 684477), (101, 637038), (141, 456318), (202, 318519), (251, 256338), (282, 228159), (303, 212346), (423, 152106), (502, 128169), (606, 106173), (753, 85446), (846, 76053), (909, 70782), (1269, 50702), (1506, 42723), (1818, 35391), (2259, 28482), (2538, 25351), (2727, 23594), (4518, 14241), (4747, 13554), (5454, 11797), (6777, 9494)]