81671184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{81023}}^1$

素因数の和:81044

約数の個数: 60

約数和(自身を含む): 261221376

約数和(自身を除く): 179550192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 81023, 162046, 243069, 324092, 486138, 567161, 648184, 729207, 972276, 1134322, 1296368, 1458414, 1701483, 1944552, 2268644, 2916828, 3402966, 3889104, 4537288, 5104449, 5833656, 6805932, 9074576, 10208898, 11667312, 13611864, 20417796, 27223728, 40835592, 81671184]

約数ペア:

[(1, 81671184), (2, 40835592), (3, 27223728), (4, 20417796), (6, 13611864), (7, 11667312), (8, 10208898), (9, 9074576), (12, 6805932), (14, 5833656), (16, 5104449), (18, 4537288), (21, 3889104), (24, 3402966), (28, 2916828), (36, 2268644), (42, 1944552), (48, 1701483), (56, 1458414), (63, 1296368), (72, 1134322), (84, 972276), (112, 729207), (126, 648184), (144, 567161), (168, 486138), (252, 324092), (336, 243069), (504, 162046), (1008, 81023)]