77247072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38317}}^1$

素因数の和:38340

約数の個数: 72

約数和(自身を含む): 251059536

約数和(自身を除く): 173812464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38317, 76634, 114951, 153268, 229902, 268219, 306536, 344853, 459804, 536438, 613072, 689706, 804657, 919608, 1072876, 1226144, 1379412, 1609314, 1839216, 2145752, 2413971, 2758824, 3218628, 3678432, 4291504, 4827942, 5517648, 6437256, 8583008, 9655884, 11035296, 12874512, 19311768, 25749024, 38623536, 77247072]

約数ペア:

[(1, 77247072), (2, 38623536), (3, 25749024), (4, 19311768), (6, 12874512), (7, 11035296), (8, 9655884), (9, 8583008), (12, 6437256), (14, 5517648), (16, 4827942), (18, 4291504), (21, 3678432), (24, 3218628), (28, 2758824), (32, 2413971), (36, 2145752), (42, 1839216), (48, 1609314), (56, 1379412), (63, 1226144), (72, 1072876), (84, 919608), (96, 804657), (112, 689706), (126, 613072), (144, 536438), (168, 459804), (224, 344853), (252, 306536), (288, 268219), (336, 229902), (504, 153268), (672, 114951), (1008, 76634), (2016, 38317)]