77684568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 213451200

約数和(自身を除く): 135766632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 169, 179, 214, 312, 321, 338, 358, 428, 507, 537, 642, 676, 716, 856, 1014, 1074, 1284, 1352, 1391, 1432, 2028, 2148, 2327, 2568, 2782, 4056, 4173, 4296, 4654, 5564, 6981, 8346, 9308, 11128, 13962, 16692, 18083, 18616, 19153, 27924, 30251, 33384, 36166, 38306, 54249, 55848, 57459, 60502, 72332, 76612, 90753, 108498, 114918, 121004, 144664, 153224, 181506, 216996, 229836, 242008, 248989, 363012, 433992, 459672, 497978, 726024, 746967, 995956, 1493934, 1991912, 2987868, 3236857, 5975736, 6473714, 9710571, 12947428, 19421142, 25894856, 38842284, 77684568]

約数ペア:

[(1, 77684568), (2, 38842284), (3, 25894856), (4, 19421142), (6, 12947428), (8, 9710571), (12, 6473714), (13, 5975736), (24, 3236857), (26, 2987868), (39, 1991912), (52, 1493934), (78, 995956), (104, 746967), (107, 726024), (156, 497978), (169, 459672), (179, 433992), (214, 363012), (312, 248989), (321, 242008), (338, 229836), (358, 216996), (428, 181506), (507, 153224), (537, 144664), (642, 121004), (676, 114918), (716, 108498), (856, 90753), (1014, 76612), (1074, 72332), (1284, 60502), (1352, 57459), (1391, 55848), (1432, 54249), (2028, 38306), (2148, 36166), (2327, 33384), (2568, 30251), (2782, 27924), (4056, 19153), (4173, 18616), (4296, 18083), (4654, 16692), (5564, 13962), (6981, 11128), (8346, 9308)]