82874428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 113564612

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 494, 521, 532, 598, 644, 874, 988, 1042, 1196, 1729, 1748, 2084, 2093, 3059, 3458, 3647, 4186, 5681, 6118, 6773, 6916, 7294, 8372, 9899, 11362, 11983, 12236, 13546, 14588, 19798, 22724, 23966, 27092, 39596, 39767, 47411, 47932, 69293, 79534, 83881, 94822, 128687, 138586, 155779, 159068, 167762, 189644, 227677, 257374, 277172, 311558, 335524, 455354, 514748, 623116, 900809, 910708, 1090453, 1593739, 1801618, 2180906, 2959801, 3187478, 3603236, 4361812, 5919602, 6374956, 11839204, 20718607, 41437214, 82874428]

約数ペア:

[(1, 82874428), (2, 41437214), (4, 20718607), (7, 11839204), (13, 6374956), (14, 5919602), (19, 4361812), (23, 3603236), (26, 3187478), (28, 2959801), (38, 2180906), (46, 1801618), (52, 1593739), (76, 1090453), (91, 910708), (92, 900809), (133, 623116), (161, 514748), (182, 455354), (247, 335524), (266, 311558), (299, 277172), (322, 257374), (364, 227677), (437, 189644), (494, 167762), (521, 159068), (532, 155779), (598, 138586), (644, 128687), (874, 94822), (988, 83881), (1042, 79534), (1196, 69293), (1729, 47932), (1748, 47411), (2084, 39767), (2093, 39596), (3059, 27092), (3458, 23966), (3647, 22724), (4186, 19798), (5681, 14588), (6118, 13546), (6773, 12236), (6916, 11983), (7294, 11362), (8372, 9899)]