72842028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 200540592

約数和(自身を除く): 127698564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1697, 2044, 3066, 3394, 3577, 5091, 6132, 6788, 7154, 10182, 10731, 11879, 14308, 20364, 21462, 23758, 35637, 42924, 47516, 71274, 83153, 123881, 142548, 166306, 247762, 249459, 332612, 371643, 495524, 498918, 743286, 867167, 997836, 1486572, 1734334, 2601501, 3468668, 5203002, 6070169, 10406004, 12140338, 18210507, 24280676, 36421014, 72842028]

約数ペア:

[(1, 72842028), (2, 36421014), (3, 24280676), (4, 18210507), (6, 12140338), (7, 10406004), (12, 6070169), (14, 5203002), (21, 3468668), (28, 2601501), (42, 1734334), (49, 1486572), (73, 997836), (84, 867167), (98, 743286), (146, 498918), (147, 495524), (196, 371643), (219, 332612), (292, 249459), (294, 247762), (438, 166306), (511, 142548), (588, 123881), (876, 83153), (1022, 71274), (1533, 47516), (1697, 42924), (2044, 35637), (3066, 23758), (3394, 21462), (3577, 20364), (5091, 14308), (6132, 11879), (6788, 10731), (7154, 10182)]