7777291284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{9857}}^1$

素因数の和:10006

約数の個数: 144

約数和(自身を含む): 23424500736

約数和(自身を除く): 15647209452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 101, 124, 126, 186, 202, 217, 252, 279, 303, 372, 404, 434, 558, 606, 651, 707, 868, 909, 1116, 1212, 1302, 1414, 1818, 1953, 2121, 2604, 2828, 3131, 3636, 3906, 4242, 6262, 6363, 7812, 8484, 9393, 9857, 12524, 12726, 18786, 19714, 21917, 25452, 28179, 29571, 37572, 39428, 43834, 56358, 59142, 65751, 68999, 87668, 88713, 112716, 118284, 131502, 137998, 177426, 197253, 206997, 263004, 275996, 305567, 354852, 394506, 413994, 611134, 620991, 789012, 827988, 916701, 995557, 1222268, 1241982, 1833402, 1991114, 2138969, 2483964, 2750103, 2986671, 3666804, 3982228, 4277938, 5500206, 5973342, 6416907, 6968899, 8555876, 8960013, 11000412, 11946684, 12833814, 13937798, 17920026, 19250721, 20906697, 25667628, 27875596, 30862267, 35840052, 38501442, 41813394, 61724534, 62720091, 77002884, 83626788, 92586801, 123449068, 125440182, 185173602, 216035869, 250880364, 277760403, 370347204, 432071738, 555520806, 648107607, 864143476, 1111041612, 1296215214, 1944322821, 2592430428, 3888645642, 7777291284]

約数ペア:

[(1, 7777291284), (2, 3888645642), (3, 2592430428), (4, 1944322821), (6, 1296215214), (7, 1111041612), (9, 864143476), (12, 648107607), (14, 555520806), (18, 432071738), (21, 370347204), (28, 277760403), (31, 250880364), (36, 216035869), (42, 185173602), (62, 125440182), (63, 123449068), (84, 92586801), (93, 83626788), (101, 77002884), (124, 62720091), (126, 61724534), (186, 41813394), (202, 38501442), (217, 35840052), (252, 30862267), (279, 27875596), (303, 25667628), (372, 20906697), (404, 19250721), (434, 17920026), (558, 13937798), (606, 12833814), (651, 11946684), (707, 11000412), (868, 8960013), (909, 8555876), (1116, 6968899), (1212, 6416907), (1302, 5973342), (1414, 5500206), (1818, 4277938), (1953, 3982228), (2121, 3666804), (2604, 2986671), (2828, 2750103), (3131, 2483964), (3636, 2138969), (3906, 1991114), (4242, 1833402), (6262, 1241982), (6363, 1222268), (7812, 995557), (8484, 916701), (9393, 827988), (9857, 789012), (12524, 620991), (12726, 611134), (18786, 413994), (19714, 394506), (21917, 354852), (25452, 305567), (28179, 275996), (29571, 263004), (37572, 206997), (39428, 197253), (43834, 177426), (56358, 137998), (59142, 131502), (65751, 118284), (68999, 112716), (87668, 88713)]