84086968

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 101385032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 83, 158, 166, 229, 316, 332, 458, 553, 581, 632, 664, 916, 1106, 1162, 1603, 1832, 2212, 2324, 3206, 4424, 4648, 6412, 6557, 12824, 13114, 18091, 19007, 26228, 36182, 38014, 45899, 52456, 72364, 76028, 91798, 126637, 133049, 144728, 152056, 183596, 253274, 266098, 367192, 506548, 532196, 1013096, 1064392, 1501553, 3003106, 6006212, 10510871, 12012424, 21021742, 42043484, 84086968]

約数ペア:

[(1, 84086968), (2, 42043484), (4, 21021742), (7, 12012424), (8, 10510871), (14, 6006212), (28, 3003106), (56, 1501553), (79, 1064392), (83, 1013096), (158, 532196), (166, 506548), (229, 367192), (316, 266098), (332, 253274), (458, 183596), (553, 152056), (581, 144728), (632, 133049), (664, 126637), (916, 91798), (1106, 76028), (1162, 72364), (1603, 52456), (1832, 45899), (2212, 38014), (2324, 36182), (3206, 26228), (4424, 19007), (4648, 18091), (6412, 13114), (6557, 12824)]