80625792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 238533120

約数和(自身を除く): 157907328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 521, 624, 744, 806, 832, 992, 1042, 1209, 1248, 1488, 1563, 1612, 1664, 1984, 2084, 2418, 2496, 2976, 3126, 3224, 3968, 4168, 4836, 4992, 5952, 6252, 6448, 6773, 8336, 9672, 11904, 12504, 12896, 13546, 16151, 16672, 19344, 20319, 25008, 25792, 27092, 32302, 33344, 38688, 40638, 48453, 50016, 51584, 54184, 64604, 66688, 77376, 81276, 96906, 100032, 108368, 129208, 154752, 162552, 193812, 200064, 209963, 216736, 258416, 325104, 387624, 419926, 433472, 516832, 629889, 650208, 775248, 839852, 866944, 1033664, 1259778, 1300416, 1550496, 1679704, 2067328, 2519556, 2600832, 3100992, 3359408, 5039112, 6201984, 6718816, 10078224, 13437632, 20156448, 26875264, 40312896, 80625792]

約数ペア:

[(1, 80625792), (2, 40312896), (3, 26875264), (4, 20156448), (6, 13437632), (8, 10078224), (12, 6718816), (13, 6201984), (16, 5039112), (24, 3359408), (26, 3100992), (31, 2600832), (32, 2519556), (39, 2067328), (48, 1679704), (52, 1550496), (62, 1300416), (64, 1259778), (78, 1033664), (93, 866944), (96, 839852), (104, 775248), (124, 650208), (128, 629889), (156, 516832), (186, 433472), (192, 419926), (208, 387624), (248, 325104), (312, 258416), (372, 216736), (384, 209963), (403, 200064), (416, 193812), (496, 162552), (521, 154752), (624, 129208), (744, 108368), (806, 100032), (832, 96906), (992, 81276), (1042, 77376), (1209, 66688), (1248, 64604), (1488, 54184), (1563, 51584), (1612, 50016), (1664, 48453), (1984, 40638), (2084, 38688), (2418, 33344), (2496, 32302), (2976, 27092), (3126, 25792), (3224, 25008), (3968, 20319), (4168, 19344), (4836, 16672), (4992, 16151), (5952, 13546), (6252, 12896), (6448, 12504), (6773, 11904), (8336, 9672)]