80033072

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 193380480

約数和(自身を除く): 113347408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 49, 56, 62, 74, 89, 98, 112, 124, 148, 178, 196, 217, 248, 259, 296, 356, 392, 434, 496, 518, 592, 623, 712, 784, 868, 1036, 1147, 1246, 1424, 1519, 1736, 1813, 2072, 2294, 2492, 2759, 3038, 3293, 3472, 3626, 4144, 4361, 4588, 4984, 5518, 6076, 6586, 7252, 8029, 8722, 9176, 9968, 11036, 12152, 13172, 14504, 16058, 17444, 18352, 19313, 22072, 23051, 24304, 26344, 29008, 32116, 34888, 38626, 44144, 46102, 52688, 56203, 64232, 69776, 77252, 92204, 102083, 112406, 128464, 135191, 154504, 161357, 184408, 204166, 224812, 270382, 309008, 322714, 368816, 408332, 449624, 540764, 645428, 714581, 816664, 899248, 1081528, 1290856, 1429162, 1633328, 2163056, 2581712, 2858324, 5002067, 5716648, 10004134, 11433296, 20008268, 40016536, 80033072]

約数ペア:

[(1, 80033072), (2, 40016536), (4, 20008268), (7, 11433296), (8, 10004134), (14, 5716648), (16, 5002067), (28, 2858324), (31, 2581712), (37, 2163056), (49, 1633328), (56, 1429162), (62, 1290856), (74, 1081528), (89, 899248), (98, 816664), (112, 714581), (124, 645428), (148, 540764), (178, 449624), (196, 408332), (217, 368816), (248, 322714), (259, 309008), (296, 270382), (356, 224812), (392, 204166), (434, 184408), (496, 161357), (518, 154504), (592, 135191), (623, 128464), (712, 112406), (784, 102083), (868, 92204), (1036, 77252), (1147, 69776), (1246, 64232), (1424, 56203), (1519, 52688), (1736, 46102), (1813, 44144), (2072, 38626), (2294, 34888), (2492, 32116), (2759, 29008), (3038, 26344), (3293, 24304), (3472, 23051), (3626, 22072), (4144, 19313), (4361, 18352), (4588, 17444), (4984, 16058), (5518, 14504), (6076, 13172), (6586, 12152), (7252, 11036), (8029, 9968), (8722, 9176)]