142278372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 382427136

約数和(自身を除く): 240148764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 383, 607, 612, 766, 1149, 1214, 1532, 1821, 2298, 2428, 3447, 3642, 4596, 5463, 6511, 6894, 7284, 10319, 10926, 13022, 13788, 19533, 20638, 21852, 26044, 30957, 39066, 41276, 58599, 61914, 78132, 92871, 117198, 123828, 185742, 232481, 234396, 371484, 464962, 697443, 929924, 1394886, 2092329, 2789772, 3952177, 4184658, 7904354, 8369316, 11856531, 15808708, 23713062, 35569593, 47426124, 71139186, 142278372]

約数ペア:

[(1, 142278372), (2, 71139186), (3, 47426124), (4, 35569593), (6, 23713062), (9, 15808708), (12, 11856531), (17, 8369316), (18, 7904354), (34, 4184658), (36, 3952177), (51, 2789772), (68, 2092329), (102, 1394886), (153, 929924), (204, 697443), (306, 464962), (383, 371484), (607, 234396), (612, 232481), (766, 185742), (1149, 123828), (1214, 117198), (1532, 92871), (1821, 78132), (2298, 61914), (2428, 58599), (3447, 41276), (3642, 39066), (4596, 30957), (5463, 26044), (6511, 21852), (6894, 20638), (7284, 19533), (10319, 13788), (10926, 13022)]