68547808

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 167215104

約数和(自身を除く): 98667296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 383, 476, 544, 658, 752, 766, 799, 952, 1316, 1504, 1532, 1598, 1904, 2632, 2681, 3064, 3196, 3808, 5264, 5362, 5593, 6128, 6392, 6511, 10528, 10724, 11186, 12256, 12784, 13022, 18001, 21448, 22372, 25568, 26044, 36002, 42896, 44744, 45577, 52088, 72004, 85792, 89488, 91154, 104176, 126007, 144008, 178976, 182308, 208352, 252014, 288016, 306017, 364616, 504028, 576032, 612034, 729232, 1008056, 1224068, 1458464, 2016112, 2142119, 2448136, 4032224, 4284238, 4896272, 8568476, 9792544, 17136952, 34273904, 68547808]

約数ペア:

[(1, 68547808), (2, 34273904), (4, 17136952), (7, 9792544), (8, 8568476), (14, 4896272), (16, 4284238), (17, 4032224), (28, 2448136), (32, 2142119), (34, 2016112), (47, 1458464), (56, 1224068), (68, 1008056), (94, 729232), (112, 612034), (119, 576032), (136, 504028), (188, 364616), (224, 306017), (238, 288016), (272, 252014), (329, 208352), (376, 182308), (383, 178976), (476, 144008), (544, 126007), (658, 104176), (752, 91154), (766, 89488), (799, 85792), (952, 72004), (1316, 52088), (1504, 45577), (1532, 44744), (1598, 42896), (1904, 36002), (2632, 26044), (2681, 25568), (3064, 22372), (3196, 21448), (3808, 18001), (5264, 13022), (5362, 12784), (5593, 12256), (6128, 11186), (6392, 10724), (6511, 10528)]