72611328

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 198331056

約数和(自身を除く): 125719728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1153, 1312, 1536, 1968, 2306, 2624, 3459, 3936, 4612, 5248, 6918, 7872, 9224, 10496, 13836, 15744, 18448, 20992, 27672, 31488, 36896, 47273, 55344, 62976, 73792, 94546, 110688, 141819, 147584, 189092, 221376, 283638, 295168, 378184, 442752, 567276, 590336, 756368, 885504, 1134552, 1512736, 1771008, 2269104, 3025472, 4538208, 6050944, 9076416, 12101888, 18152832, 24203776, 36305664, 72611328]

約数ペア:

[(1, 72611328), (2, 36305664), (3, 24203776), (4, 18152832), (6, 12101888), (8, 9076416), (12, 6050944), (16, 4538208), (24, 3025472), (32, 2269104), (41, 1771008), (48, 1512736), (64, 1134552), (82, 885504), (96, 756368), (123, 590336), (128, 567276), (164, 442752), (192, 378184), (246, 295168), (256, 283638), (328, 221376), (384, 189092), (492, 147584), (512, 141819), (656, 110688), (768, 94546), (984, 73792), (1153, 62976), (1312, 55344), (1536, 47273), (1968, 36896), (2306, 31488), (2624, 27672), (3459, 20992), (3936, 18448), (4612, 15744), (5248, 13836), (6918, 10496), (7872, 9224)]