86957696

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 211474560

約数和(自身を除く): 124516864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 61, 64, 74, 86, 112, 122, 128, 148, 172, 224, 244, 259, 296, 301, 344, 427, 448, 488, 518, 592, 602, 688, 854, 896, 976, 1036, 1184, 1204, 1376, 1591, 1708, 1952, 2072, 2257, 2368, 2408, 2623, 2752, 3182, 3416, 3904, 4144, 4514, 4736, 4816, 5246, 5504, 6364, 6832, 7808, 8288, 9028, 9632, 10492, 11137, 12728, 13664, 15799, 16576, 18056, 18361, 19264, 20984, 22274, 25456, 27328, 31598, 33152, 36112, 36722, 38528, 41968, 44548, 50912, 54656, 63196, 72224, 73444, 83936, 89096, 97051, 101824, 126392, 144448, 146888, 167872, 178192, 194102, 203648, 252784, 288896, 293776, 335744, 356384, 388204, 505568, 587552, 679357, 712768, 776408, 1011136, 1175104, 1358714, 1425536, 1552816, 2022272, 2350208, 2717428, 3105632, 5434856, 6211264, 10869712, 12422528, 21739424, 43478848, 86957696]

約数ペア:

[(1, 86957696), (2, 43478848), (4, 21739424), (7, 12422528), (8, 10869712), (14, 6211264), (16, 5434856), (28, 3105632), (32, 2717428), (37, 2350208), (43, 2022272), (56, 1552816), (61, 1425536), (64, 1358714), (74, 1175104), (86, 1011136), (112, 776408), (122, 712768), (128, 679357), (148, 587552), (172, 505568), (224, 388204), (244, 356384), (259, 335744), (296, 293776), (301, 288896), (344, 252784), (427, 203648), (448, 194102), (488, 178192), (518, 167872), (592, 146888), (602, 144448), (688, 126392), (854, 101824), (896, 97051), (976, 89096), (1036, 83936), (1184, 73444), (1204, 72224), (1376, 63196), (1591, 54656), (1708, 50912), (1952, 44548), (2072, 41968), (2257, 38528), (2368, 36722), (2408, 36112), (2623, 33152), (2752, 31598), (3182, 27328), (3416, 25456), (3904, 22274), (4144, 20984), (4514, 19264), (4736, 18361), (4816, 18056), (5246, 16576), (5504, 15799), (6364, 13664), (6832, 12728), (7808, 11137), (8288, 10492), (9028, 9632)]