72618228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 203033600

約数和(自身を除く): 130415372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 823, 1026, 1161, 1548, 1634, 1646, 2052, 2322, 2451, 2469, 3268, 3292, 4644, 4902, 4938, 7353, 7407, 9804, 9876, 14706, 14814, 15637, 22059, 22221, 29412, 29628, 31274, 35389, 44118, 44442, 46911, 62548, 70778, 88236, 88884, 93822, 106167, 140733, 141556, 187644, 212334, 281466, 318501, 422199, 424668, 562932, 637002, 672391, 844398, 955503, 1274004, 1344782, 1688796, 1911006, 2017173, 2689564, 3822012, 4034346, 6051519, 8068692, 12103038, 18154557, 24206076, 36309114, 72618228]

約数ペア:

[(1, 72618228), (2, 36309114), (3, 24206076), (4, 18154557), (6, 12103038), (9, 8068692), (12, 6051519), (18, 4034346), (19, 3822012), (27, 2689564), (36, 2017173), (38, 1911006), (43, 1688796), (54, 1344782), (57, 1274004), (76, 955503), (86, 844398), (108, 672391), (114, 637002), (129, 562932), (171, 424668), (172, 422199), (228, 318501), (258, 281466), (342, 212334), (387, 187644), (513, 141556), (516, 140733), (684, 106167), (774, 93822), (817, 88884), (823, 88236), (1026, 70778), (1161, 62548), (1548, 46911), (1634, 44442), (1646, 44118), (2052, 35389), (2322, 31274), (2451, 29628), (2469, 29412), (3268, 22221), (3292, 22059), (4644, 15637), (4902, 14814), (4938, 14706), (7353, 9876), (7407, 9804)]