84259756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3934

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 97502804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3863, 5453, 7726, 10906, 15452, 21812, 27041, 54082, 73397, 108164, 146794, 158383, 293588, 316766, 513779, 633532, 1027558, 1108681, 2055116, 2217362, 3009277, 4434724, 6018554, 12037108, 21064939, 42129878, 84259756]

約数ペア:

[(1, 84259756), (2, 42129878), (4, 21064939), (7, 12037108), (14, 6018554), (19, 4434724), (28, 3009277), (38, 2217362), (41, 2055116), (76, 1108681), (82, 1027558), (133, 633532), (164, 513779), (266, 316766), (287, 293588), (532, 158383), (574, 146794), (779, 108164), (1148, 73397), (1558, 54082), (3116, 27041), (3863, 21812), (5453, 15452), (7726, 10906)]