85853856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 175570944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 389, 418, 456, 484, 528, 608, 627, 726, 778, 836, 912, 968, 1056, 1167, 1254, 1452, 1556, 1672, 1824, 1936, 2299, 2334, 2508, 2904, 3112, 3344, 3872, 4279, 4598, 4668, 5016, 5808, 6224, 6688, 6897, 7391, 8558, 9196, 9336, 10032, 11616, 12448, 12837, 13794, 14782, 17116, 18392, 18672, 20064, 22173, 25674, 27588, 29564, 34232, 36784, 37344, 44346, 47069, 51348, 55176, 59128, 68464, 73568, 81301, 88692, 94138, 102696, 110352, 118256, 136928, 141207, 162602, 177384, 188276, 205392, 220704, 236512, 243903, 282414, 325204, 354768, 376552, 410784, 487806, 564828, 650408, 709536, 753104, 894311, 975612, 1129656, 1300816, 1506208, 1788622, 1951224, 2259312, 2601632, 2682933, 3577244, 3902448, 4518624, 5365866, 7154488, 7804896, 10731732, 14308976, 21463464, 28617952, 42926928, 85853856]

約数ペア:

[(1, 85853856), (2, 42926928), (3, 28617952), (4, 21463464), (6, 14308976), (8, 10731732), (11, 7804896), (12, 7154488), (16, 5365866), (19, 4518624), (22, 3902448), (24, 3577244), (32, 2682933), (33, 2601632), (38, 2259312), (44, 1951224), (48, 1788622), (57, 1506208), (66, 1300816), (76, 1129656), (88, 975612), (96, 894311), (114, 753104), (121, 709536), (132, 650408), (152, 564828), (176, 487806), (209, 410784), (228, 376552), (242, 354768), (264, 325204), (304, 282414), (352, 243903), (363, 236512), (389, 220704), (418, 205392), (456, 188276), (484, 177384), (528, 162602), (608, 141207), (627, 136928), (726, 118256), (778, 110352), (836, 102696), (912, 94138), (968, 88692), (1056, 81301), (1167, 73568), (1254, 68464), (1452, 59128), (1556, 55176), (1672, 51348), (1824, 47069), (1936, 44346), (2299, 37344), (2334, 36784), (2508, 34232), (2904, 29564), (3112, 27588), (3344, 25674), (3872, 22173), (4279, 20064), (4598, 18672), (4668, 18392), (5016, 17116), (5808, 14782), (6224, 13794), (6688, 12837), (6897, 12448), (7391, 11616), (8558, 10032), (9196, 9336)]