79142932808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{4423}}^1$

素因数の和:5518

約数の個数: 64

約数和(自身を含む): 155093406720

約数和(自身を除く): 75950473912

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 991, 1982, 2257, 3964, 4423, 4514, 7928, 8846, 9028, 17692, 18056, 35384, 36667, 60451, 73334, 120902, 146668, 163651, 241804, 269803, 293336, 327302, 483608, 539606, 654604, 1079212, 1309208, 2158424, 2236687, 4383193, 4473374, 8766386, 8946748, 9982711, 17532772, 17893496, 19965422, 35065544, 39930844, 79861688, 162178141, 267374773, 324356282, 534749546, 648712564, 1069499092, 1297425128, 2138998184, 9892866601, 19785733202, 39571466404, 79142932808]

約数ペア:

[(1, 79142932808), (2, 39571466404), (4, 19785733202), (8, 9892866601), (37, 2138998184), (61, 1297425128), (74, 1069499092), (122, 648712564), (148, 534749546), (244, 324356282), (296, 267374773), (488, 162178141), (991, 79861688), (1982, 39930844), (2257, 35065544), (3964, 19965422), (4423, 17893496), (4514, 17532772), (7928, 9982711), (8846, 8946748), (9028, 8766386), (17692, 4473374), (18056, 4383193), (35384, 2236687), (36667, 2158424), (60451, 1309208), (73334, 1079212), (120902, 654604), (146668, 539606), (163651, 483608), (241804, 327302), (269803, 293336)]