72949176

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 211526640

約数和(自身を除く): 138577464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 107, 136, 153, 204, 214, 306, 321, 408, 428, 557, 612, 642, 856, 963, 1114, 1224, 1284, 1671, 1819, 1926, 2228, 2568, 3342, 3638, 3852, 4456, 5013, 5457, 6684, 7276, 7704, 9469, 10026, 10914, 13368, 14552, 16371, 18938, 20052, 21828, 28407, 32742, 37876, 40104, 43656, 56814, 59599, 65484, 75752, 85221, 113628, 119198, 130968, 170442, 178797, 227256, 238396, 340884, 357594, 476792, 536391, 681768, 715188, 1013183, 1072782, 1430376, 2026366, 2145564, 3039549, 4052732, 4291128, 6079098, 8105464, 9118647, 12158196, 18237294, 24316392, 36474588, 72949176]

約数ペア:

[(1, 72949176), (2, 36474588), (3, 24316392), (4, 18237294), (6, 12158196), (8, 9118647), (9, 8105464), (12, 6079098), (17, 4291128), (18, 4052732), (24, 3039549), (34, 2145564), (36, 2026366), (51, 1430376), (68, 1072782), (72, 1013183), (102, 715188), (107, 681768), (136, 536391), (153, 476792), (204, 357594), (214, 340884), (306, 238396), (321, 227256), (408, 178797), (428, 170442), (557, 130968), (612, 119198), (642, 113628), (856, 85221), (963, 75752), (1114, 65484), (1224, 59599), (1284, 56814), (1671, 43656), (1819, 40104), (1926, 37876), (2228, 32742), (2568, 28407), (3342, 21828), (3638, 20052), (3852, 18938), (4456, 16371), (5013, 14552), (5457, 13368), (6684, 10914), (7276, 10026), (7704, 9469)]