73647072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 221090688

約数和(自身を除く): 147443616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 73, 93, 96, 113, 124, 144, 146, 186, 219, 226, 248, 279, 288, 292, 339, 372, 438, 452, 496, 558, 584, 657, 678, 744, 876, 904, 992, 1017, 1116, 1168, 1314, 1356, 1488, 1752, 1808, 2034, 2232, 2263, 2336, 2628, 2712, 2976, 3503, 3504, 3616, 4068, 4464, 4526, 5256, 5424, 6789, 7006, 7008, 8136, 8249, 8928, 9052, 10509, 10512, 10848, 13578, 14012, 16272, 16498, 18104, 20367, 21018, 21024, 24747, 27156, 28024, 31527, 32544, 32996, 36208, 40734, 42036, 49494, 54312, 56048, 63054, 65992, 72416, 74241, 81468, 84072, 98988, 108624, 112096, 126108, 131984, 148482, 162936, 168144, 197976, 217248, 252216, 255719, 263968, 296964, 325872, 336288, 395952, 504432, 511438, 593928, 651744, 767157, 791904, 1008864, 1022876, 1187856, 1534314, 2045752, 2301471, 2375712, 3068628, 4091504, 4602942, 6137256, 8183008, 9205884, 12274512, 18411768, 24549024, 36823536, 73647072]

約数ペア:

[(1, 73647072), (2, 36823536), (3, 24549024), (4, 18411768), (6, 12274512), (8, 9205884), (9, 8183008), (12, 6137256), (16, 4602942), (18, 4091504), (24, 3068628), (31, 2375712), (32, 2301471), (36, 2045752), (48, 1534314), (62, 1187856), (72, 1022876), (73, 1008864), (93, 791904), (96, 767157), (113, 651744), (124, 593928), (144, 511438), (146, 504432), (186, 395952), (219, 336288), (226, 325872), (248, 296964), (279, 263968), (288, 255719), (292, 252216), (339, 217248), (372, 197976), (438, 168144), (452, 162936), (496, 148482), (558, 131984), (584, 126108), (657, 112096), (678, 108624), (744, 98988), (876, 84072), (904, 81468), (992, 74241), (1017, 72416), (1116, 65992), (1168, 63054), (1314, 56048), (1356, 54312), (1488, 49494), (1752, 42036), (1808, 40734), (2034, 36208), (2232, 32996), (2263, 32544), (2336, 31527), (2628, 28024), (2712, 27156), (2976, 24747), (3503, 21024), (3504, 21018), (3616, 20367), (4068, 18104), (4464, 16498), (4526, 16272), (5256, 14012), (5424, 13578), (6789, 10848), (7006, 10512), (7008, 10509), (8136, 9052), (8249, 8928)]