69449216

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 80809024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 101, 128, 136, 158, 202, 256, 272, 316, 404, 512, 544, 632, 808, 1088, 1264, 1343, 1616, 1717, 2176, 2528, 2686, 3232, 3434, 4352, 5056, 5372, 6464, 6868, 7979, 8704, 10112, 10744, 12928, 13736, 15958, 20224, 21488, 25856, 27472, 31916, 40448, 42976, 51712, 54944, 63832, 85952, 109888, 127664, 135643, 171904, 219776, 255328, 271286, 343808, 439552, 510656, 542572, 687616, 879104, 1021312, 1085144, 2042624, 2170288, 4085248, 4340576, 8681152, 17362304, 34724608, 69449216]

約数ペア:

[(1, 69449216), (2, 34724608), (4, 17362304), (8, 8681152), (16, 4340576), (17, 4085248), (32, 2170288), (34, 2042624), (64, 1085144), (68, 1021312), (79, 879104), (101, 687616), (128, 542572), (136, 510656), (158, 439552), (202, 343808), (256, 271286), (272, 255328), (316, 219776), (404, 171904), (512, 135643), (544, 127664), (632, 109888), (808, 85952), (1088, 63832), (1264, 54944), (1343, 51712), (1616, 42976), (1717, 40448), (2176, 31916), (2528, 27472), (2686, 25856), (3232, 21488), (3434, 20224), (4352, 15958), (5056, 13736), (5372, 12928), (6464, 10744), (6868, 10112), (7979, 8704)]