80230976

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 112890304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 109, 112, 124, 212, 217, 218, 224, 248, 371, 424, 434, 436, 448, 496, 742, 763, 848, 868, 872, 992, 1484, 1526, 1643, 1696, 1736, 1744, 1984, 2968, 3052, 3286, 3379, 3392, 3472, 3488, 5777, 5936, 6104, 6572, 6758, 6944, 6976, 11501, 11554, 11872, 12208, 13144, 13516, 13888, 23002, 23108, 23653, 23744, 24416, 26288, 27032, 40439, 46004, 46216, 47306, 48832, 52576, 54064, 80878, 92008, 92432, 94612, 105152, 108128, 161756, 179087, 184016, 184864, 189224, 216256, 323512, 358174, 368032, 369728, 378448, 647024, 716348, 736064, 756896, 1253609, 1294048, 1432696, 1513792, 2507218, 2588096, 2865392, 5014436, 5730784, 10028872, 11461568, 20057744, 40115488, 80230976]

約数ペア:

[(1, 80230976), (2, 40115488), (4, 20057744), (7, 11461568), (8, 10028872), (14, 5730784), (16, 5014436), (28, 2865392), (31, 2588096), (32, 2507218), (53, 1513792), (56, 1432696), (62, 1294048), (64, 1253609), (106, 756896), (109, 736064), (112, 716348), (124, 647024), (212, 378448), (217, 369728), (218, 368032), (224, 358174), (248, 323512), (371, 216256), (424, 189224), (434, 184864), (436, 184016), (448, 179087), (496, 161756), (742, 108128), (763, 105152), (848, 94612), (868, 92432), (872, 92008), (992, 80878), (1484, 54064), (1526, 52576), (1643, 48832), (1696, 47306), (1736, 46216), (1744, 46004), (1984, 40439), (2968, 27032), (3052, 26288), (3286, 24416), (3379, 23744), (3392, 23653), (3472, 23108), (3488, 23002), (5777, 13888), (5936, 13516), (6104, 13144), (6572, 12208), (6758, 11872), (6944, 11554), (6976, 11501)]