81433296

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{3847}}^1$

素因数の和:3878

約数の個数: 120

約数和(自身を含む): 271976640

約数和(自身を除く): 190543344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 3847, 5292, 7056, 7694, 10584, 11541, 15388, 21168, 23082, 26929, 30776, 34623, 46164, 53858, 61552, 69246, 80787, 92328, 103869, 107716, 138492, 161574, 184656, 188503, 207738, 215432, 242361, 276984, 323148, 377006, 415476, 430864, 484722, 553968, 565509, 646296, 727083, 754012, 830952, 969444, 1131018, 1292592, 1454166, 1508024, 1661904, 1696527, 1938888, 2262036, 2908332, 3016048, 3393054, 3877776, 4524072, 5089581, 5816664, 6786108, 9048144, 10179162, 11633328, 13572216, 20358324, 27144432, 40716648, 81433296]

約数ペア:

[(1, 81433296), (2, 40716648), (3, 27144432), (4, 20358324), (6, 13572216), (7, 11633328), (8, 10179162), (9, 9048144), (12, 6786108), (14, 5816664), (16, 5089581), (18, 4524072), (21, 3877776), (24, 3393054), (27, 3016048), (28, 2908332), (36, 2262036), (42, 1938888), (48, 1696527), (49, 1661904), (54, 1508024), (56, 1454166), (63, 1292592), (72, 1131018), (84, 969444), (98, 830952), (108, 754012), (112, 727083), (126, 646296), (144, 565509), (147, 553968), (168, 484722), (189, 430864), (196, 415476), (216, 377006), (252, 323148), (294, 276984), (336, 242361), (378, 215432), (392, 207738), (432, 188503), (441, 184656), (504, 161574), (588, 138492), (756, 107716), (784, 103869), (882, 92328), (1008, 80787), (1176, 69246), (1323, 61552), (1512, 53858), (1764, 46164), (2352, 34623), (2646, 30776), (3024, 26929), (3528, 23082), (3847, 21168), (5292, 15388), (7056, 11541), (7694, 10584)]