72019996992

素因数分解:

$2^6\times 3^3\times {\mathrm{6691}}^1\times {\mathrm{6229}}^1$

素因数の和:12941

約数の個数: 112

約数和(自身を含む): 211791092800

約数和(自身を除く): 139771095808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 6229, 6691, 12458, 13382, 18687, 20073, 24916, 26764, 37374, 40146, 49832, 53528, 56061, 60219, 74748, 80292, 99664, 107056, 112122, 120438, 149496, 160584, 168183, 180657, 199328, 214112, 224244, 240876, 298992, 321168, 336366, 361314, 398656, 428224, 448488, 481752, 597984, 642336, 672732, 722628, 896976, 963504, 1195968, 1284672, 1345464, 1445256, 1793952, 1927008, 2690928, 2890512, 3587904, 3854016, 5381856, 5781024, 10763712, 11562048, 41678239, 83356478, 125034717, 166712956, 250069434, 333425912, 375104151, 500138868, 666851824, 750208302, 1000277736, 1125312453, 1333703648, 1500416604, 2000555472, 2250624906, 2667407296, 3000833208, 4001110944, 4501249812, 6001666416, 8002221888, 9002499624, 12003332832, 18004999248, 24006665664, 36009998496, 72019996992]

約数ペア:

[(1, 72019996992), (2, 36009998496), (3, 24006665664), (4, 18004999248), (6, 12003332832), (8, 9002499624), (9, 8002221888), (12, 6001666416), (16, 4501249812), (18, 4001110944), (24, 3000833208), (27, 2667407296), (32, 2250624906), (36, 2000555472), (48, 1500416604), (54, 1333703648), (64, 1125312453), (72, 1000277736), (96, 750208302), (108, 666851824), (144, 500138868), (192, 375104151), (216, 333425912), (288, 250069434), (432, 166712956), (576, 125034717), (864, 83356478), (1728, 41678239), (6229, 11562048), (6691, 10763712), (12458, 5781024), (13382, 5381856), (18687, 3854016), (20073, 3587904), (24916, 2890512), (26764, 2690928), (37374, 1927008), (40146, 1793952), (49832, 1445256), (53528, 1345464), (56061, 1284672), (60219, 1195968), (74748, 963504), (80292, 896976), (99664, 722628), (107056, 672732), (112122, 642336), (120438, 597984), (149496, 481752), (160584, 448488), (168183, 428224), (180657, 398656), (199328, 361314), (214112, 336366), (224244, 321168), (240876, 298992)]