71247176

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 121804984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 41, 44, 49, 52, 56, 62, 77, 82, 88, 91, 98, 104, 124, 143, 154, 164, 182, 196, 217, 248, 286, 287, 308, 328, 341, 364, 392, 403, 434, 451, 533, 539, 572, 574, 616, 637, 682, 728, 806, 868, 902, 1001, 1066, 1078, 1144, 1148, 1271, 1274, 1364, 1519, 1612, 1736, 1804, 2002, 2009, 2132, 2156, 2296, 2387, 2542, 2548, 2728, 2821, 3038, 3157, 3224, 3608, 3731, 4004, 4018, 4264, 4312, 4433, 4774, 5084, 5096, 5642, 5863, 6076, 6314, 7007, 7462, 8008, 8036, 8866, 8897, 9548, 10168, 11284, 11726, 12152, 12628, 13981, 14014, 14924, 16072, 16523, 16709, 17732, 17794, 19096, 19747, 22099, 22568, 23452, 25256, 26117, 27962, 28028, 29848, 31031, 33046, 33418, 35464, 35588, 39494, 41041, 44198, 46904, 52234, 55924, 56056, 62062, 62279, 66092, 66836, 71176, 78988, 82082, 88396, 97867, 104468, 111848, 115661, 124124, 124558, 132184, 133672, 157976, 164164, 176792, 181753, 195734, 208936, 217217, 231322, 248248, 249116, 287287, 328328, 363506, 391468, 434434, 462644, 498232, 574574, 685069, 727012, 782936, 809627, 868868, 925288, 1149148, 1272271, 1370138, 1454024, 1619254, 1737736, 2298296, 2544542, 2740276, 3238508, 5089084, 5480552, 6477016, 8905897, 10178168, 17811794, 35623588, 71247176]

約数ペア:

[(1, 71247176), (2, 35623588), (4, 17811794), (7, 10178168), (8, 8905897), (11, 6477016), (13, 5480552), (14, 5089084), (22, 3238508), (26, 2740276), (28, 2544542), (31, 2298296), (41, 1737736), (44, 1619254), (49, 1454024), (52, 1370138), (56, 1272271), (62, 1149148), (77, 925288), (82, 868868), (88, 809627), (91, 782936), (98, 727012), (104, 685069), (124, 574574), (143, 498232), (154, 462644), (164, 434434), (182, 391468), (196, 363506), (217, 328328), (248, 287287), (286, 249116), (287, 248248), (308, 231322), (328, 217217), (341, 208936), (364, 195734), (392, 181753), (403, 176792), (434, 164164), (451, 157976), (533, 133672), (539, 132184), (572, 124558), (574, 124124), (616, 115661), (637, 111848), (682, 104468), (728, 97867), (806, 88396), (868, 82082), (902, 78988), (1001, 71176), (1066, 66836), (1078, 66092), (1144, 62279), (1148, 62062), (1271, 56056), (1274, 55924), (1364, 52234), (1519, 46904), (1612, 44198), (1736, 41041), (1804, 39494), (2002, 35588), (2009, 35464), (2132, 33418), (2156, 33046), (2296, 31031), (2387, 29848), (2542, 28028), (2548, 27962), (2728, 26117), (2821, 25256), (3038, 23452), (3157, 22568), (3224, 22099), (3608, 19747), (3731, 19096), (4004, 17794), (4018, 17732), (4264, 16709), (4312, 16523), (4433, 16072), (4774, 14924), (5084, 14014), (5096, 13981), (5642, 12628), (5863, 12152), (6076, 11726), (6314, 11284), (7007, 10168), (7462, 9548), (8008, 8897), (8036, 8866)]