68412344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8580

約数の個数: 64

約数和(自身を含む): 172247040

約数和(自身を除く): 103834696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8543, 17086, 34172, 59801, 68344, 93973, 111059, 119602, 187946, 222118, 239204, 375892, 444236, 478408, 657811, 751784, 777413, 888472, 1221649, 1315622, 1554826, 2443298, 2631244, 3109652, 4886596, 5262488, 6219304, 8551543, 9773192, 17103086, 34206172, 68412344]

約数ペア:

[(1, 68412344), (2, 34206172), (4, 17103086), (7, 9773192), (8, 8551543), (11, 6219304), (13, 5262488), (14, 4886596), (22, 3109652), (26, 2631244), (28, 2443298), (44, 1554826), (52, 1315622), (56, 1221649), (77, 888472), (88, 777413), (91, 751784), (104, 657811), (143, 478408), (154, 444236), (182, 375892), (286, 239204), (308, 222118), (364, 187946), (572, 119602), (616, 111059), (728, 93973), (1001, 68344), (1144, 59801), (2002, 34172), (4004, 17086), (8008, 8543)]