80325216

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 161594784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 2999, 3348, 4464, 5998, 6696, 8928, 8997, 11996, 13392, 17994, 23992, 26784, 26991, 35988, 47984, 53982, 71976, 80973, 92969, 95968, 107964, 143952, 161946, 185938, 215928, 278907, 287904, 323892, 371876, 431856, 557814, 647784, 743752, 836721, 863712, 1115628, 1295568, 1487504, 1673442, 2231256, 2510163, 2591136, 2975008, 3346884, 4462512, 5020326, 6693768, 8925024, 10040652, 13387536, 20081304, 26775072, 40162608, 80325216]

約数ペア:

[(1, 80325216), (2, 40162608), (3, 26775072), (4, 20081304), (6, 13387536), (8, 10040652), (9, 8925024), (12, 6693768), (16, 5020326), (18, 4462512), (24, 3346884), (27, 2975008), (31, 2591136), (32, 2510163), (36, 2231256), (48, 1673442), (54, 1487504), (62, 1295568), (72, 1115628), (93, 863712), (96, 836721), (108, 743752), (124, 647784), (144, 557814), (186, 431856), (216, 371876), (248, 323892), (279, 287904), (288, 278907), (372, 215928), (432, 185938), (496, 161946), (558, 143952), (744, 107964), (837, 95968), (864, 92969), (992, 80973), (1116, 71976), (1488, 53982), (1674, 47984), (2232, 35988), (2976, 26991), (2999, 26784), (3348, 23992), (4464, 17994), (5998, 13392), (6696, 11996), (8928, 8997)]