127200456

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 361293900

約数和(自身を除く): 234093444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 2689, 3942, 5256, 5378, 5913, 7884, 8067, 10756, 11826, 15768, 16134, 21512, 23652, 24201, 32268, 47304, 48402, 64536, 72603, 96804, 145206, 193608, 196297, 217809, 290412, 392594, 435618, 580824, 588891, 785188, 871236, 1177782, 1570376, 1742472, 1766673, 2355564, 3533346, 4711128, 5300019, 7066692, 10600038, 14133384, 15900057, 21200076, 31800114, 42400152, 63600228, 127200456]

約数ペア:

[(1, 127200456), (2, 63600228), (3, 42400152), (4, 31800114), (6, 21200076), (8, 15900057), (9, 14133384), (12, 10600038), (18, 7066692), (24, 5300019), (27, 4711128), (36, 3533346), (54, 2355564), (72, 1766673), (73, 1742472), (81, 1570376), (108, 1177782), (146, 871236), (162, 785188), (216, 588891), (219, 580824), (292, 435618), (324, 392594), (438, 290412), (584, 217809), (648, 196297), (657, 193608), (876, 145206), (1314, 96804), (1752, 72603), (1971, 64536), (2628, 48402), (2689, 47304), (3942, 32268), (5256, 24201), (5378, 23652), (5913, 21512), (7884, 16134), (8067, 15768), (10756, 11826)]