78390312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 265628160

約数和(自身を除く): 187237848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 169, 182, 231, 251, 264, 273, 286, 308, 312, 338, 364, 429, 462, 502, 507, 546, 572, 616, 676, 728, 753, 858, 924, 1001, 1004, 1014, 1092, 1144, 1183, 1352, 1506, 1716, 1757, 1848, 1859, 2002, 2008, 2028, 2184, 2366, 2761, 3003, 3012, 3263, 3432, 3514, 3549, 3718, 4004, 4056, 4732, 5271, 5522, 5577, 6006, 6024, 6526, 7028, 7098, 7436, 8008, 8283, 9464, 9789, 10542, 11044, 11154, 12012, 13013, 13052, 14056, 14196, 14872, 16566, 19327, 19578, 21084, 22088, 22308, 22841, 24024, 26026, 26104, 28392, 33132, 35893, 38654, 39039, 39156, 42168, 42419, 44616, 45682, 52052, 57981, 66264, 68523, 71786, 77308, 78078, 78312, 84838, 91364, 104104, 107679, 115962, 127257, 137046, 143572, 154616, 156156, 169676, 182728, 215358, 231924, 251251, 254514, 274092, 287144, 296933, 312312, 339352, 430716, 463848, 466609, 502502, 509028, 548184, 593866, 753753, 861432, 890799, 933218, 1005004, 1018056, 1187732, 1399827, 1507506, 1781598, 1866436, 2010008, 2375464, 2799654, 3015012, 3266263, 3563196, 3732872, 5599308, 6030024, 6532526, 7126392, 9798789, 11198616, 13065052, 19597578, 26130104, 39195156, 78390312]

約数ペア:

[(1, 78390312), (2, 39195156), (3, 26130104), (4, 19597578), (6, 13065052), (7, 11198616), (8, 9798789), (11, 7126392), (12, 6532526), (13, 6030024), (14, 5599308), (21, 3732872), (22, 3563196), (24, 3266263), (26, 3015012), (28, 2799654), (33, 2375464), (39, 2010008), (42, 1866436), (44, 1781598), (52, 1507506), (56, 1399827), (66, 1187732), (77, 1018056), (78, 1005004), (84, 933218), (88, 890799), (91, 861432), (104, 753753), (132, 593866), (143, 548184), (154, 509028), (156, 502502), (168, 466609), (169, 463848), (182, 430716), (231, 339352), (251, 312312), (264, 296933), (273, 287144), (286, 274092), (308, 254514), (312, 251251), (338, 231924), (364, 215358), (429, 182728), (462, 169676), (502, 156156), (507, 154616), (546, 143572), (572, 137046), (616, 127257), (676, 115962), (728, 107679), (753, 104104), (858, 91364), (924, 84838), (1001, 78312), (1004, 78078), (1014, 77308), (1092, 71786), (1144, 68523), (1183, 66264), (1352, 57981), (1506, 52052), (1716, 45682), (1757, 44616), (1848, 42419), (1859, 42168), (2002, 39156), (2008, 39039), (2028, 38654), (2184, 35893), (2366, 33132), (2761, 28392), (3003, 26104), (3012, 26026), (3263, 24024), (3432, 22841), (3514, 22308), (3549, 22088), (3718, 21084), (4004, 19578), (4056, 19327), (4732, 16566), (5271, 14872), (5522, 14196), (5577, 14056), (6006, 13052), (6024, 13013), (6526, 12012), (7028, 11154), (7098, 11044), (7436, 10542), (8008, 9789), (8283, 9464)]