87882844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 185008320

約数和(自身を除く): 97125476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 2069, 3034, 4138, 6068, 8276, 10619, 14483, 21238, 28966, 42476, 57932, 76553, 84829, 153106, 169658, 306212, 339316, 535871, 593803, 1071742, 1187606, 2143484, 2375212, 3138673, 6277346, 12554692, 21970711, 43941422, 87882844]

約数ペア:

[(1, 87882844), (2, 43941422), (4, 21970711), (7, 12554692), (14, 6277346), (28, 3138673), (37, 2375212), (41, 2143484), (74, 1187606), (82, 1071742), (148, 593803), (164, 535871), (259, 339316), (287, 306212), (518, 169658), (574, 153106), (1036, 84829), (1148, 76553), (1517, 57932), (2069, 42476), (3034, 28966), (4138, 21238), (6068, 14483), (8276, 10619)]