78295392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 258515712

約数和(自身を除く): 180220320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 547, 568, 639, 672, 852, 994, 1008, 1094, 1136, 1278, 1491, 1641, 1704, 1988, 2016, 2188, 2272, 2556, 2982, 3282, 3408, 3829, 3976, 4376, 4473, 4923, 5112, 5964, 6564, 6816, 7658, 7952, 8752, 8946, 9846, 10224, 11487, 11928, 13128, 15316, 15904, 17504, 17892, 19692, 20448, 22974, 23856, 26256, 30632, 34461, 35784, 38837, 39384, 45948, 47712, 52512, 61264, 68922, 71568, 77674, 78768, 91896, 116511, 122528, 137844, 143136, 155348, 157536, 183792, 233022, 271859, 275688, 310696, 349533, 367584, 466044, 543718, 551376, 621392, 699066, 815577, 932088, 1087436, 1102752, 1242784, 1398132, 1631154, 1864176, 2174872, 2446731, 2796264, 3262308, 3728352, 4349744, 4893462, 5592528, 6524616, 8699488, 9786924, 11185056, 13049232, 19573848, 26098464, 39147696, 78295392]

約数ペア:

[(1, 78295392), (2, 39147696), (3, 26098464), (4, 19573848), (6, 13049232), (7, 11185056), (8, 9786924), (9, 8699488), (12, 6524616), (14, 5592528), (16, 4893462), (18, 4349744), (21, 3728352), (24, 3262308), (28, 2796264), (32, 2446731), (36, 2174872), (42, 1864176), (48, 1631154), (56, 1398132), (63, 1242784), (71, 1102752), (72, 1087436), (84, 932088), (96, 815577), (112, 699066), (126, 621392), (142, 551376), (144, 543718), (168, 466044), (213, 367584), (224, 349533), (252, 310696), (284, 275688), (288, 271859), (336, 233022), (426, 183792), (497, 157536), (504, 155348), (547, 143136), (568, 137844), (639, 122528), (672, 116511), (852, 91896), (994, 78768), (1008, 77674), (1094, 71568), (1136, 68922), (1278, 61264), (1491, 52512), (1641, 47712), (1704, 45948), (1988, 39384), (2016, 38837), (2188, 35784), (2272, 34461), (2556, 30632), (2982, 26256), (3282, 23856), (3408, 22974), (3829, 20448), (3976, 19692), (4376, 17892), (4473, 17504), (4923, 15904), (5112, 15316), (5964, 13128), (6564, 11928), (6816, 11487), (7658, 10224), (7952, 9846), (8752, 8946)]