81767315952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{5843}}^1\times {\mathrm{13883}}^1$

素因数の和:19747

約数の個数: 120

約数和(自身を含む): 261589221504

約数和(自身を除く): 179821905552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 5843, 11686, 13883, 17529, 23372, 27766, 35058, 40901, 41649, 46744, 52587, 55532, 70116, 81802, 83298, 93488, 97181, 105174, 111064, 122703, 124947, 140232, 163604, 166596, 194362, 210348, 222128, 245406, 249894, 280464, 291543, 327208, 333192, 368109, 388724, 420696, 490812, 499788, 583086, 654416, 666384, 736218, 777448, 841392, 874629, 981624, 999576, 1166172, 1472436, 1554896, 1749258, 1963248, 1999152, 2332344, 2944872, 3498516, 4664688, 5889744, 6997032, 13994064, 81118369, 162236738, 243355107, 324473476, 486710214, 567828583, 648946952, 730065321, 973420428, 1135657166, 1297893904, 1460130642, 1703485749, 1946840856, 2271314332, 2920261284, 3406971498, 3893681712, 4542628664, 5110457247, 5840522568, 6813942996, 9085257328, 10220914494, 11681045136, 13627885992, 20441828988, 27255771984, 40883657976, 81767315952]

約数ペア:

[(1, 81767315952), (2, 40883657976), (3, 27255771984), (4, 20441828988), (6, 13627885992), (7, 11681045136), (8, 10220914494), (9, 9085257328), (12, 6813942996), (14, 5840522568), (16, 5110457247), (18, 4542628664), (21, 3893681712), (24, 3406971498), (28, 2920261284), (36, 2271314332), (42, 1946840856), (48, 1703485749), (56, 1460130642), (63, 1297893904), (72, 1135657166), (84, 973420428), (112, 730065321), (126, 648946952), (144, 567828583), (168, 486710214), (252, 324473476), (336, 243355107), (504, 162236738), (1008, 81118369), (5843, 13994064), (11686, 6997032), (13883, 5889744), (17529, 4664688), (23372, 3498516), (27766, 2944872), (35058, 2332344), (40901, 1999152), (41649, 1963248), (46744, 1749258), (52587, 1554896), (55532, 1472436), (70116, 1166172), (81802, 999576), (83298, 981624), (93488, 874629), (97181, 841392), (105174, 777448), (111064, 736218), (122703, 666384), (124947, 654416), (140232, 583086), (163604, 499788), (166596, 490812), (194362, 420696), (210348, 388724), (222128, 368109), (245406, 333192), (249894, 327208), (280464, 291543)]