86489216

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 204897600

約数和(自身を除く): 118408384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 61, 64, 76, 88, 106, 122, 128, 152, 176, 209, 212, 244, 304, 352, 418, 424, 488, 583, 608, 671, 704, 836, 848, 976, 1007, 1159, 1166, 1216, 1342, 1408, 1672, 1696, 1952, 2014, 2318, 2332, 2432, 2684, 3233, 3344, 3392, 3904, 4028, 4636, 4664, 5368, 6466, 6688, 6784, 7808, 8056, 9272, 9328, 10736, 11077, 12749, 12932, 13376, 16112, 18544, 18656, 21472, 22154, 25498, 25864, 26752, 32224, 35563, 37088, 37312, 42944, 44308, 50996, 51728, 61427, 64448, 71126, 74176, 74624, 85888, 88616, 101992, 103456, 122854, 128896, 142252, 148352, 177232, 203984, 206912, 245708, 284504, 354464, 407968, 413824, 491416, 569008, 675697, 708928, 815936, 982832, 1138016, 1351394, 1417856, 1631872, 1965664, 2276032, 2702788, 3931328, 4552064, 5405576, 7862656, 10811152, 21622304, 43244608, 86489216]

約数ペア:

[(1, 86489216), (2, 43244608), (4, 21622304), (8, 10811152), (11, 7862656), (16, 5405576), (19, 4552064), (22, 3931328), (32, 2702788), (38, 2276032), (44, 1965664), (53, 1631872), (61, 1417856), (64, 1351394), (76, 1138016), (88, 982832), (106, 815936), (122, 708928), (128, 675697), (152, 569008), (176, 491416), (209, 413824), (212, 407968), (244, 354464), (304, 284504), (352, 245708), (418, 206912), (424, 203984), (488, 177232), (583, 148352), (608, 142252), (671, 128896), (704, 122854), (836, 103456), (848, 101992), (976, 88616), (1007, 85888), (1159, 74624), (1166, 74176), (1216, 71126), (1342, 64448), (1408, 61427), (1672, 51728), (1696, 50996), (1952, 44308), (2014, 42944), (2318, 37312), (2332, 37088), (2432, 35563), (2684, 32224), (3233, 26752), (3344, 25864), (3392, 25498), (3904, 22154), (4028, 21472), (4636, 18656), (4664, 18544), (5368, 16112), (6466, 13376), (6688, 12932), (6784, 12749), (7808, 11077), (8056, 10736), (9272, 9328)]