87856314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 223082496

約数和(自身を除く): 135226182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 127, 147, 181, 182, 254, 273, 294, 362, 381, 543, 546, 637, 762, 889, 1086, 1267, 1274, 1651, 1778, 1911, 2353, 2534, 2667, 3302, 3801, 3822, 4706, 4953, 5334, 6223, 7059, 7602, 8869, 9906, 11557, 12446, 14118, 16471, 17738, 18669, 22987, 23114, 26607, 32942, 34671, 37338, 45974, 49413, 53214, 68961, 69342, 80899, 98826, 115297, 137922, 160909, 161798, 230594, 242697, 298831, 321818, 345891, 482727, 485394, 597662, 691782, 896493, 965454, 1126363, 1792986, 2091817, 2252726, 3379089, 4183634, 6275451, 6758178, 12550902, 14642719, 29285438, 43928157, 87856314]

約数ペア:

[(1, 87856314), (2, 43928157), (3, 29285438), (6, 14642719), (7, 12550902), (13, 6758178), (14, 6275451), (21, 4183634), (26, 3379089), (39, 2252726), (42, 2091817), (49, 1792986), (78, 1126363), (91, 965454), (98, 896493), (127, 691782), (147, 597662), (181, 485394), (182, 482727), (254, 345891), (273, 321818), (294, 298831), (362, 242697), (381, 230594), (543, 161798), (546, 160909), (637, 137922), (762, 115297), (889, 98826), (1086, 80899), (1267, 69342), (1274, 68961), (1651, 53214), (1778, 49413), (1911, 45974), (2353, 37338), (2534, 34671), (2667, 32942), (3302, 26607), (3801, 23114), (3822, 22987), (4706, 18669), (4953, 17738), (5334, 16471), (6223, 14118), (7059, 12446), (7602, 11557), (8869, 9906)]