81552323328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15169703}}^1$

素因数の和:15169729

約数の個数: 72

約数和(自身を含む): 248054999808

約数和(自身を除く): 166502676480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15169703, 30339406, 45509109, 60678812, 91018218, 106187921, 121357624, 182036436, 212375842, 242715248, 318563763, 364072872, 424751684, 485430496, 637127526, 728145744, 849503368, 970860992, 1274255052, 1456291488, 1699006736, 1941721984, 2548510104, 2912582976, 3398013472, 3883443968, 5097020208, 5825165952, 6796026944, 10194040416, 11650331904, 13592053888, 20388080832, 27184107776, 40776161664, 81552323328]

約数ペア:

[(1, 81552323328), (2, 40776161664), (3, 27184107776), (4, 20388080832), (6, 13592053888), (7, 11650331904), (8, 10194040416), (12, 6796026944), (14, 5825165952), (16, 5097020208), (21, 3883443968), (24, 3398013472), (28, 2912582976), (32, 2548510104), (42, 1941721984), (48, 1699006736), (56, 1456291488), (64, 1274255052), (84, 970860992), (96, 849503368), (112, 728145744), (128, 637127526), (168, 485430496), (192, 424751684), (224, 364072872), (256, 318563763), (336, 242715248), (384, 212375842), (448, 182036436), (672, 121357624), (768, 106187921), (896, 91018218), (1344, 60678812), (1792, 45509109), (2688, 30339406), (5376, 15169703)]