73888878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 174569472

約数和(自身を除く): 100680594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 163, 251, 258, 301, 326, 489, 502, 602, 753, 903, 978, 1141, 1506, 1757, 1806, 2282, 3423, 3514, 5271, 6846, 7009, 10542, 10793, 14018, 21027, 21586, 32379, 40913, 42054, 49063, 64758, 75551, 81826, 98126, 122739, 147189, 151102, 226653, 245478, 286391, 294378, 453306, 572782, 859173, 1718346, 1759259, 3518518, 5277777, 10555554, 12314813, 24629626, 36944439, 73888878]

約数ペア:

[(1, 73888878), (2, 36944439), (3, 24629626), (6, 12314813), (7, 10555554), (14, 5277777), (21, 3518518), (42, 1759259), (43, 1718346), (86, 859173), (129, 572782), (163, 453306), (251, 294378), (258, 286391), (301, 245478), (326, 226653), (489, 151102), (502, 147189), (602, 122739), (753, 98126), (903, 81826), (978, 75551), (1141, 64758), (1506, 49063), (1757, 42054), (1806, 40913), (2282, 32379), (3423, 21586), (3514, 21027), (5271, 14018), (6846, 10793), (7009, 10542)]