80865408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 235105920

約数和(自身を除く): 154240512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 167, 192, 194, 208, 291, 312, 334, 384, 388, 416, 501, 582, 624, 668, 776, 832, 1002, 1164, 1248, 1261, 1336, 1552, 1664, 2004, 2171, 2328, 2496, 2522, 2672, 3104, 3783, 4008, 4342, 4656, 4992, 5044, 5344, 6208, 6513, 7566, 8016, 8684, 9312, 10088, 10688, 12416, 13026, 15132, 16032, 16199, 17368, 18624, 20176, 21376, 26052, 30264, 32064, 32398, 34736, 37248, 40352, 48597, 52104, 60528, 64128, 64796, 69472, 80704, 97194, 104208, 121056, 129592, 138944, 161408, 194388, 208416, 210587, 242112, 259184, 277888, 388776, 416832, 421174, 484224, 518368, 631761, 777552, 833664, 842348, 1036736, 1263522, 1555104, 1684696, 2073472, 2527044, 3110208, 3369392, 5054088, 6220416, 6738784, 10108176, 13477568, 20216352, 26955136, 40432704, 80865408]

約数ペア:

[(1, 80865408), (2, 40432704), (3, 26955136), (4, 20216352), (6, 13477568), (8, 10108176), (12, 6738784), (13, 6220416), (16, 5054088), (24, 3369392), (26, 3110208), (32, 2527044), (39, 2073472), (48, 1684696), (52, 1555104), (64, 1263522), (78, 1036736), (96, 842348), (97, 833664), (104, 777552), (128, 631761), (156, 518368), (167, 484224), (192, 421174), (194, 416832), (208, 388776), (291, 277888), (312, 259184), (334, 242112), (384, 210587), (388, 208416), (416, 194388), (501, 161408), (582, 138944), (624, 129592), (668, 121056), (776, 104208), (832, 97194), (1002, 80704), (1164, 69472), (1248, 64796), (1261, 64128), (1336, 60528), (1552, 52104), (1664, 48597), (2004, 40352), (2171, 37248), (2328, 34736), (2496, 32398), (2522, 32064), (2672, 30264), (3104, 26052), (3783, 21376), (4008, 20176), (4342, 18624), (4656, 17368), (4992, 16199), (5044, 16032), (5344, 15132), (6208, 13026), (6513, 12416), (7566, 10688), (8016, 10088), (8684, 9312)]