80824562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 79132942

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 151, 173, 182, 221, 238, 302, 346, 442, 1057, 1211, 1547, 1963, 2114, 2249, 2422, 2567, 2941, 3094, 3926, 4498, 5134, 5882, 13741, 15743, 17969, 20587, 26123, 27482, 31486, 33371, 35938, 38233, 41174, 52246, 66742, 76466, 182861, 233597, 267631, 339599, 365722, 444091, 467194, 535262, 679198, 888182, 2377193, 3108637, 4754386, 5773183, 6217274, 11546366, 40412281, 80824562]

約数ペア:

[(1, 80824562), (2, 40412281), (7, 11546366), (13, 6217274), (14, 5773183), (17, 4754386), (26, 3108637), (34, 2377193), (91, 888182), (119, 679198), (151, 535262), (173, 467194), (182, 444091), (221, 365722), (238, 339599), (302, 267631), (346, 233597), (442, 182861), (1057, 76466), (1211, 66742), (1547, 52246), (1963, 41174), (2114, 38233), (2249, 35938), (2422, 33371), (2567, 31486), (2941, 27482), (3094, 26123), (3926, 20587), (4498, 17969), (5134, 15743), (5882, 13741)]