89101896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 258007680

約数和(自身を除く): 168905784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 107, 136, 156, 157, 204, 214, 221, 312, 314, 321, 408, 428, 442, 471, 628, 642, 663, 856, 884, 942, 1256, 1284, 1326, 1391, 1768, 1819, 1884, 2041, 2568, 2652, 2669, 2782, 3638, 3768, 4082, 4173, 5304, 5338, 5457, 5564, 6123, 7276, 8007, 8164, 8346, 10676, 10914, 11128, 12246, 14552, 16014, 16328, 16692, 16799, 21352, 21828, 23647, 24492, 32028, 33384, 33598, 34697, 43656, 47294, 48984, 50397, 64056, 67196, 69394, 70941, 94588, 100794, 104091, 134392, 138788, 141882, 189176, 201588, 208182, 218387, 277576, 283764, 285583, 403176, 416364, 436774, 567528, 571166, 655161, 832728, 856749, 873548, 1142332, 1310322, 1713498, 1747096, 2284664, 2620644, 3426996, 3712579, 5241288, 6853992, 7425158, 11137737, 14850316, 22275474, 29700632, 44550948, 89101896]

約数ペア:

[(1, 89101896), (2, 44550948), (3, 29700632), (4, 22275474), (6, 14850316), (8, 11137737), (12, 7425158), (13, 6853992), (17, 5241288), (24, 3712579), (26, 3426996), (34, 2620644), (39, 2284664), (51, 1747096), (52, 1713498), (68, 1310322), (78, 1142332), (102, 873548), (104, 856749), (107, 832728), (136, 655161), (156, 571166), (157, 567528), (204, 436774), (214, 416364), (221, 403176), (312, 285583), (314, 283764), (321, 277576), (408, 218387), (428, 208182), (442, 201588), (471, 189176), (628, 141882), (642, 138788), (663, 134392), (856, 104091), (884, 100794), (942, 94588), (1256, 70941), (1284, 69394), (1326, 67196), (1391, 64056), (1768, 50397), (1819, 48984), (1884, 47294), (2041, 43656), (2568, 34697), (2652, 33598), (2669, 33384), (2782, 32028), (3638, 24492), (3768, 23647), (4082, 21828), (4173, 21352), (5304, 16799), (5338, 16692), (5457, 16328), (5564, 16014), (6123, 14552), (7276, 12246), (8007, 11128), (8164, 10914), (8346, 10676)]