78312579848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 164856384000

約数和(自身を除く): 86543804152

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 97, 136, 184, 194, 199, 388, 391, 398, 776, 782, 796, 1297, 1564, 1592, 1649, 2231, 2594, 3128, 3298, 3383, 4462, 4577, 5188, 6596, 6766, 8924, 9154, 10376, 13192, 13532, 17848, 18308, 19303, 22049, 27064, 29831, 36616, 37927, 38606, 44098, 59662, 75854, 77212, 77809, 88196, 119324, 125809, 151708, 154424, 155618, 176392, 238648, 251618, 258103, 303416, 311236, 328151, 443969, 503236, 507127, 516206, 622472, 656302, 887938, 1006472, 1014254, 1032412, 1312604, 1775876, 2028508, 2064824, 2138753, 2625208, 2893607, 3551752, 4057016, 4277506, 4387751, 5787214, 5936369, 7547473, 8555012, 8775502, 11574428, 11872738, 15094946, 17110024, 17551004, 23148856, 23745476, 25035991, 30189892, 35102008, 47490952, 49191319, 50071982, 60379784, 98382638, 100143964, 100918273, 196765276, 200287928, 201836546, 393530552, 403673092, 425611847, 575827793, 807346184, 851223694, 1151655586, 1702447388, 2303311172, 3404894776, 4606622344, 9789072481, 19578144962, 39156289924, 78312579848]

約数ペア:

[(1, 78312579848), (2, 39156289924), (4, 19578144962), (8, 9789072481), (17, 4606622344), (23, 3404894776), (34, 2303311172), (46, 1702447388), (68, 1151655586), (92, 851223694), (97, 807346184), (136, 575827793), (184, 425611847), (194, 403673092), (199, 393530552), (388, 201836546), (391, 200287928), (398, 196765276), (776, 100918273), (782, 100143964), (796, 98382638), (1297, 60379784), (1564, 50071982), (1592, 49191319), (1649, 47490952), (2231, 35102008), (2594, 30189892), (3128, 25035991), (3298, 23745476), (3383, 23148856), (4462, 17551004), (4577, 17110024), (5188, 15094946), (6596, 11872738), (6766, 11574428), (8924, 8775502), (9154, 8555012), (10376, 7547473), (13192, 5936369), (13532, 5787214), (17848, 4387751), (18308, 4277506), (19303, 4057016), (22049, 3551752), (27064, 2893607), (29831, 2625208), (36616, 2138753), (37927, 2064824), (38606, 2028508), (44098, 1775876), (59662, 1312604), (75854, 1032412), (77212, 1014254), (77809, 1006472), (88196, 887938), (119324, 656302), (125809, 622472), (151708, 516206), (154424, 507127), (155618, 503236), (176392, 443969), (238648, 328151), (251618, 311236), (258103, 303416)]