81703314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 151338222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 121, 126, 138, 154, 161, 198, 207, 231, 233, 242, 253, 322, 363, 414, 462, 466, 483, 506, 693, 699, 726, 759, 847, 966, 1089, 1386, 1398, 1449, 1518, 1631, 1694, 1771, 2097, 2178, 2277, 2541, 2563, 2783, 2898, 3262, 3542, 4194, 4554, 4893, 5082, 5126, 5313, 5359, 5566, 7623, 7689, 8349, 9786, 10626, 10718, 14679, 15246, 15378, 15939, 16077, 16698, 17941, 19481, 23067, 25047, 28193, 29358, 31878, 32154, 35882, 37513, 38962, 46134, 48231, 50094, 53823, 56386, 58443, 58949, 75026, 84579, 96462, 107646, 112539, 116886, 117898, 161469, 169158, 175329, 176847, 197351, 225078, 253737, 322938, 337617, 350658, 353694, 394702, 412643, 507474, 530541, 592053, 648439, 675234, 825286, 1061082, 1184106, 1237929, 1296878, 1776159, 1945317, 2475858, 3552318, 3713787, 3890634, 4539073, 5835951, 7427574, 9078146, 11671902, 13617219, 27234438, 40851657, 81703314]

約数ペア:

[(1, 81703314), (2, 40851657), (3, 27234438), (6, 13617219), (7, 11671902), (9, 9078146), (11, 7427574), (14, 5835951), (18, 4539073), (21, 3890634), (22, 3713787), (23, 3552318), (33, 2475858), (42, 1945317), (46, 1776159), (63, 1296878), (66, 1237929), (69, 1184106), (77, 1061082), (99, 825286), (121, 675234), (126, 648439), (138, 592053), (154, 530541), (161, 507474), (198, 412643), (207, 394702), (231, 353694), (233, 350658), (242, 337617), (253, 322938), (322, 253737), (363, 225078), (414, 197351), (462, 176847), (466, 175329), (483, 169158), (506, 161469), (693, 117898), (699, 116886), (726, 112539), (759, 107646), (847, 96462), (966, 84579), (1089, 75026), (1386, 58949), (1398, 58443), (1449, 56386), (1518, 53823), (1631, 50094), (1694, 48231), (1771, 46134), (2097, 38962), (2178, 37513), (2277, 35882), (2541, 32154), (2563, 31878), (2783, 29358), (2898, 28193), (3262, 25047), (3542, 23067), (4194, 19481), (4554, 17941), (4893, 16698), (5082, 16077), (5126, 15939), (5313, 15378), (5359, 15246), (5566, 14679), (7623, 10718), (7689, 10626), (8349, 9786)]